{"id":1092,"date":"2026-04-01T02:46:26","date_gmt":"2026-04-01T02:46:26","guid":{"rendered":"https:\/\/sprockets.top\/application\/sprockets-for-tractors\/"},"modified":"2026-04-01T02:46:26","modified_gmt":"2026-04-01T02:46:26","slug":"sprockets-for-tractors","status":"publish","type":"post","link":"https:\/\/sprockets.top\/ja\/%e5%bf%9c%e7%94%a8\/sprockets-for-tractors\/","title":{"rendered":"Sprockets for Tractors"},"content":{"rendered":"<div style=\"font-family:Verdana, Geneva, sans-serif;font-size:clamp(14px,2vw+10px,18px);color:#222;word-break:break-word;overflow-wrap:break-word;line-height:1.7;\">\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"Tractor Sprockets\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-Power Australia Sprockets Co., Ltd.\"\n    },\n    \"description\": \"Durable sprockets for tractor PTO drives, front-end loaders, and agricultural attachments across Australia.\",\n    \"category\": \"Industrial Sprockets\",\n    \"offers\": {\n        \"@type\": \"Offer\",\n        \"priceCurrency\": \"AUD\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\",\n        \"url\": \"https:\\\/\\\/sprockets.top\\\/product-category\\\/sprockets\\\/\"\n    }\n}<\/script><\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">Overview &#8212; Sprockets for Tractors<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:3%;align-items:center;\">\n<div style=\"width:100%;max-width:560px;box-sizing:border-box;\">\n<p>From the wheat belts of Western Australia to the cane fields of Queensland, <strong>tractors are the backbone of Australian farming<\/strong>. Chain-and-sprocket drives on tractors power a wide range of functions: PTO-driven implements, front-end loader tilt mechanisms, seed-drill metering units, and auxiliary hydraulic pump drives.<\/p>\n<p>Ever-Power Australia Sprockets Co., Ltd. \u306f\u88fd\u9020\u3057\u3066\u3044\u307e\u3059 <strong>tractor sprockets<\/strong> from hardened carbon and alloy steels, purpose-built for the dust, mud, vibration, and variable loads that define agricultural work. Our sprockets are compatible with all major tractor brands operating in Australia and come with sealed-hub options to keep dirt out of the bore.<\/p>\n<\/div>\n<div style=\"width:100%;max-width:380px;box-sizing:border-box;text-align:center;\"><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/steel-stock-sprocket-double-type.webp\" alt=\"Tractor Sprocket &#8212; Double Type\" style=\"max-width:100%;height:auto;border-radius:6px;\" loading=\"lazy\" \/><\/div>\n<\/div>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(12px,1.8vw+8px,15px);\">\n<thead>\n<tr style=\"background:#2E7D32;color:#fff;\">\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u6a19\u6e96<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30ab\u30b9\u30bf\u30e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30c1\u30a7\u30fc\u30f3\u30d4\u30c3\u30c1<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">3\/8&#8243; &#8211; 1-1\/2&#8243; (ANSI 35&#8211;120)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Up to 2&#8243;<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u6b6f<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">9 &#8211; 60<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Up to 100<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u6d77\u5cb8\u7dda<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\uff0f\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30c8\u30ea\u30d7\u30ec\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30cf\u30d6<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Type A \/ B \/ QD \/ Taper<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Weld-on<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30dc\u30a2<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">15 mm &#8211; 80 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Up to 130 mm<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u6750\u6599<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">C45 \/ 40Cr<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">SS \/ Manganese<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u786c\u5ea6<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">HRC 40&#8211;50<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">HRC 58 \u6d78\u70ad\u51e6\u7406\u6e08\u307f<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u8868\u9762<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Zinc \/ Black Oxide<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Dacromet \/ Geomet<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">PCD<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">40 mm &#8211; 700 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Up to 1200 mm<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">ANSI B29.1 \/ ISO 606<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Modified agricultural<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u6700\u5927\u56de\u8ee2\u6570<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">800<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1,500<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u6e29\u5ea6<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">&#8211;25 &#176;C to +100 &#176;C<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">-40\u2103\uff5e+150\u2103<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30ad\u30fc\u30a6\u30a7\u30a4<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">DIN 6885 \/ Woodruff<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Spline \/ Hex bore<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u5185\u5f84\u516c\u5dee<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">H7<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">H6<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">TIR<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u2264 0.06 mm<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u2264 0.03 mm<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Dust Resistance<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Sealed hub option<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Full-seal labyrinth<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u5f15\u5f35<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">&#8805; 620 MPa<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">&#8805; 900 MPa<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u5026\u6020\u611f<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">10,000\u6642\u9593\u4ee5\u4e0a<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">20,000\u6642\u9593\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr style=\"background:#fff;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Corrosion<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">200 hr salt spray (zinc)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1000 hr (Dacromet)<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">\u30d1\u30c3\u30b1\u30fc\u30b8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Anti-rust + poly bag<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">OEM retail box<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u5229\u70b9<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:15px;\">\n<div style=\"flex:1;min-width:250px;background:#E8F5E9;padding:3%;border-radius:8px;border-top:4px solid #2E7D32;\">\n<h3 style=\"color:#2E7D32;margin-top:0;\">&#127793; Dust-Sealed Hubs<\/h3>\n<p>Optional labyrinth seals and O-ring grooves prevent fine Australian soil from entering the bore-key interface, avoiding the shaft wear that sidelines tractors during harvest.<\/p>\n<\/div>\n<div style=\"flex:1;min-width:250px;background:#FFF3E0;padding:3%;border-radius:8px;border-top:4px solid #795548;\">\n<h3 style=\"color:#795548;margin-top:0;\">&#128170; Induction-Hardened Teeth<\/h3>\n<p>HRC 48 tooth tips resist the impact and abrasion of agricultural chain drives while the tough core absorbs shock from implement engagement &#8212; 2&#8211;3&#215; the life of untreated sprockets.<\/p>\n<\/div>\n<div style=\"flex:1;min-width:250px;background:#E8F5E9;padding:3%;border-radius:8px;border-top:4px solid #2E7D32;\">\n<h3 style=\"color:#2E7D32;margin-top:0;\">&#10060; Cheap Sprocket Pitfall<\/h3>\n<p>Budget agricultural sprockets use soft steel with no heat treatment. Teeth wear in one season, chains stretch, and the whole drive system needs premature replacement &#8212; mid-harvest.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">How Sprockets Work on Tractors<\/h2>\n<p>Tractors use chain-and-sprocket drives in several key areas:<\/p>\n<p><strong>&#9656; PTO-driven implements:<\/strong> The tractor&#8217;s Power Take-Off (PTO) shaft turns at 540 or 1,000 RPM. A sprocket on the PTO output transmits power via roller chain to the implement&#8217;s input shaft &#8212; powering mowers, rotary hoes, manure spreaders, and balers.<\/p>\n<p><strong>&#9656; Front-end loader tilt mechanism:<\/strong> Some loaders use a chain-and-sprocket system to tilt the bucket. The sprocket converts hydraulic cylinder linear motion into bucket rotation.<\/p>\n<p><strong>&#9656; Seed-drill metering:<\/strong> Precision sprockets on the seed drill&#8217;s ground-drive shaft regulate seed placement rate by controlling the metering mechanism&#8217;s rotation.<\/p>\n<p><strong>&#9656; Track drive (crawler tractors):<\/strong> On tracked units like the Cat Challenger series, large drive sprockets engage the track chain, propelling the machine.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/sprockets-3.webp\" alt=\"Agricultural sprocket range for tractors\" style=\"max-width:100%;height:auto;border-radius:6px; margin:15px 0;\" loading=\"lazy\" \/><\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u4e92\u63db\u6027<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(12px,1.8vw+8px,15px);\">\n<tr style=\"background:#2E7D32;color:#fff;\">\n<th style=\"padding:8px;border:1px solid #ddd;\">Application<\/th>\n<th style=\"padding:8px;border:1px solid #ddd;\">\u30c1\u30a7\u30fc\u30f3\u306e\u7a2e\u985e<\/th>\n<th style=\"padding:8px;border:1px solid #ddd;\">Tractor Brands*<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">PTO Drive<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">ANSI 50&#8211;80, BS 10B&#8211;16B<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">John Deere, Case IH, New Holland<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">Loader Mechanism<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">ANSI 60\u2013100<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Kubota, Massey Ferguson, Fendt<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Seed Drill Ground Drive<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">ANSI 35&#8211;50, Double Pitch<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Horwood Bagshaw, John Shearer<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p style=\"font-size:clamp(11px,1.5vw+6px,13px);color:#666;\">*Brand names for selection convenience only. No affiliation.<\/p>\n<p><!-- UNIQUE: PTO Speed Reference --><\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">&#128202; PTO Speed \/ Sprocket Ratio Quick Reference<\/h2>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:clamp(12px,1.8vw+8px,15px);\">\n<tr style=\"background:#795548;color:#fff;\">\n<th style=\"padding:8px;border:1px solid #ddd;\">PTO Speed<\/th>\n<th style=\"padding:8px;border:1px solid #ddd;\">Drive Sprocket Teeth<\/th>\n<th style=\"padding:8px;border:1px solid #ddd;\">Driven Sprocket Teeth<\/th>\n<th style=\"padding:8px;border:1px solid #ddd;\">Implement Speed<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">540 RPM<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">15<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">270 RPM (2:1)<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">540 RPM<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">17<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">17<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">540 RPM (1:1)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">1000 RPM<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">13<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">39<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">333 RPM (3:1)<\/td>\n<\/tr>\n<tr style=\"background:#E8F5E9;\">\n<td style=\"padding:8px;border:1px solid #ddd;\">1000 RPM<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">15<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">21<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">714 RPM (1.4:1)<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u9078\u629e\u30ac\u30a4\u30c9<\/h2>\n<ol style=\"padding-left:5%;\">\n<li style=\"margin-bottom:8px;\">Determine the chain pitch and strand from the implement or tractor manual.<\/li>\n<li style=\"margin-bottom:8px;\">Count teeth on existing sprocket or calculate ratio from PTO-to-implement speed requirement.<\/li>\n<li style=\"margin-bottom:8px;\">Measure bore and keyway (PTO output shafts are standardised: 35 mm 6-spline or 45 mm 20-spline).<\/li>\n<li style=\"margin-bottom:8px;\">Assess environment: dusty paddock, irrigated field, coastal salt air.<\/li>\n<li style=\"margin-bottom:8px;\">Choose hub type: QD for implements changed seasonally; taper lock for permanent installations.<\/li>\n<\/ol>\n<p>Our <a href=\"https:\/\/sprockets.top\/ja\/%e6%8e%a5%e8%a7%a6\/\" style=\"color:#2E7D32;font-weight:bold;\">agricultural specialists<\/a> can cross-reference any tractor implement sprocket.<\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<ol style=\"padding-left:5%;\">\n<li style=\"margin-bottom:10px;\">Disengage PTO and shut down tractor engine. Remove implement PTO guard.<\/li>\n<li style=\"margin-bottom:10px;\">Release chain tension via the implement&#8217;s adjuster.<\/li>\n<li style=\"margin-bottom:10px;\">Break chain and remove old sprocket from shaft.<\/li>\n<li style=\"margin-bottom:10px;\">Clean shaft; remove dirt, rust, and old grease. Inspect for wear.<\/li>\n<li style=\"margin-bottom:10px;\">Fit new sprocket; engage keyway or spline correctly. Tighten set screws or QD bushing.<\/li>\n<li style=\"margin-bottom:10px;\">\u30c1\u30a7\u30fc\u30f3\u306e\u7d4c\u8def\u3092\u5909\u66f4\u3057\u3001\u65b0\u3057\u3044\u30de\u30b9\u30bf\u30fc\u30ea\u30f3\u30af\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n<li style=\"margin-bottom:10px;\">Adjust chain tension: 10&#8211;15 mm deflection per 300 mm span.<\/li>\n<li style=\"margin-bottom:10px;\">Lubricate chain with agricultural-grade chain oil.<\/li>\n<li style=\"margin-bottom:10px;\">Replace PTO guard and all safety shields before starting.<\/li>\n<li style=\"margin-bottom:10px;\">Run at low PTO speed for 2 minutes; check for noise, vibration, and chain tracking.<\/li>\n<\/ol>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Chain thrown off during heavy load<\/summary>\n<p><strong>\u539f\u56e0\uff1a<\/strong> Insufficient tension or worn sprocket teeth. <strong>\u4fee\u7406\uff1a<\/strong> Re-tension; replace sprocket if tooth wear exceeds 0.5 mm.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Uneven power delivery to implement<\/summary>\n<p><strong>\u539f\u56e0\uff1a<\/strong> Sprocket bore worn loose on PTO shaft. <strong>\u4fee\u7406\uff1a<\/strong> Replace sprocket; machine new keyway if shaft damaged.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Rapid chain wear in dusty conditions<\/summary>\n<p><strong>\u539f\u56e0\uff1a<\/strong> Abrasive soil entering chain joints. <strong>\u4fee\u7406\uff1a<\/strong> Install chain guards; switch to sealed-hub sprockets; increase lubrication frequency.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Sprocket set screw backing out<\/summary>\n<p><strong>\u539f\u56e0\uff1a<\/strong> Vibration from rough paddock conditions. <strong>\u4fee\u7406\uff1a<\/strong> Apply thread locker (Loctite 242); switch to taper-lock hub for positive retention.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Excessive noise from PTO drive<\/summary>\n<p><strong>\u539f\u56e0\uff1a<\/strong> Misaligned sprockets or chain too tight. <strong>\u4fee\u7406\uff1a<\/strong> Re-align; adjust to correct 10&#8211;15 mm deflection.<\/p>\n<\/details>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u4e8b\u4f8b\u7814\u7a76<\/h2>\n<div style=\"background:#fff;border:1px solid #2E7D32;border-radius:8px;padding:3%;margin-bottom:18px;\">\n<h4 style=\"margin-top:0;color:#2E7D32;\">&#128205; Moree, NSW &#8212; Broadacre Wheat Farm<\/h4>\n<p>John Deere 8R tractor running a 12 m air seeder. Drive sprocket wearing out every season.<\/p>\n<p><strong>\u7d50\u679c\uff1a<\/strong> Induction-hardened 19T sprocket with sealed QD hub. Lasted 3 seasons without replacement.<\/p>\n<p><em>&#8220;Three seasons from one sprocket is unheard of on our black soil.&#8221;<\/em> &#8212; Farm Owner<\/p>\n<\/div>\n<div style=\"background:#fff;border:1px solid #2E7D32;border-radius:8px;padding:3%;margin-bottom:18px;\">\n<h4 style=\"margin-top:0;color:#2E7D32;\">&#128205; Toowoomba, QLD &#8212; Cattle Property<\/h4>\n<p>Kubota M7 running a round baler. Baler input sprocket shearing set screws.<\/p>\n<p><strong>\u7d50\u679c\uff1a<\/strong> Taper-lock 21T sprocket with grade 12.9 bolts. Zero set-screw failures in 2 baling seasons.<\/p>\n<p><em>&#8220;No more stopping mid-paddock to re-tighten. Simple and effective.&#8221;<\/em> &#8212; Grazier<\/p>\n<\/div>\n<div style=\"background:#fff;border:1px solid #2E7D32;border-radius:8px;padding:3%;margin-bottom:18px;\">\n<h4 style=\"margin-top:0;color:#2E7D32;\">&#128205; Esperance, WA &#8212; Mixed Cropping<\/h4>\n<p>Case IH Magnum with precision seed drill. Ground-drive sprocket ratio change needed for canola.<\/p>\n<p><strong>\u7d50\u679c\uff1a<\/strong> Supplied quick-change sprocket set (15T\/21T) for wheat-to-canola swap. Changeover time: 20 minutes.<\/p>\n<p><em>&#8220;Being able to swap sprockets in the paddock saved half a day per sowing changeover.&#8221;<\/em> &#8212; Agronomist<\/p>\n<\/div>\n<div style=\"background:#fff;border:1px solid #2E7D32;border-radius:8px;padding:3%;margin-bottom:18px;\">\n<h4 style=\"margin-top:0;color:#2E7D32;\">&#128205; Shepparton, VIC &#8212; Orchard Irrigation<\/h4>\n<p>Tractor-driven water pump, ANSI 60 chain. Sprocket corroding due to spray irrigation moisture.<\/p>\n<p><strong>\u7d50\u679c\uff1a<\/strong> Dacromet-coated sprockets. 14-month life vs. 5-month previous. No mid-season failures.<\/p>\n<p><em>&#8220;Finally a sprocket that handles the constant moisture.&#8221;<\/em> &#8212; Orchard Manager<\/p>\n<\/div>\n<div style=\"background:#fff;border:1px solid #2E7D32;border-radius:8px;padding:3%;margin-bottom:18px;\">\n<h4 style=\"margin-top:0;color:#2E7D32;\">&#128205; Murray Bridge, SA &#8212; Hay Contractor<\/h4>\n<p>Fendt 700 running a large square baler. PTO drive sprocket needed for 1,000 RPM operation.<\/p>\n<p><strong>\u7d50\u679c\uff1a<\/strong> Balanced 17T sprocket rated to 1,500 RPM with H6 bore. Smooth operation; no vibration at full PTO speed.<\/p>\n<p><em>&#8220;The baler runs smoother than it did with the OEM sprocket.&#8221;<\/em> &#8212; Contractor<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/sprockets-factory-1.webp\" alt=\"\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc \u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u5de5\u5834\" style=\"max-width:100%;height:auto;border-radius:6px; margin:15px 0;\" loading=\"lazy\" \/><\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Do you supply sprockets for all Australian tractor brands?<\/summary>\n<p>Yes. Our sprockets fit John Deere, Case IH, New Holland, Kubota, Massey Ferguson, Fendt, Claas, and more.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Can I change my seed-drill rate by swapping sprockets?<\/summary>\n<p>Absolutely. We supply ratio-change sprocket kits for popular seed-drill models.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Do you sell directly to farmers?<\/summary>\n<p>Yes. Order online or via email. We also supply through agricultural dealers and co-ops.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">What chain pitch is most common on tractor PTO drives?<\/summary>\n<p>ANSI 50 (5\/8&#8243; pitch) and ANSI 60 (3\/4&#8243; pitch) are the most common for PTO-driven implements.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Can you supply hardened sprockets for sandy-soil regions?<\/summary>\n<p>Yes. Our induction-hardened and Dacromet-coated sprockets are designed for Australia&#8217;s abrasive sandy soils.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Do you offer bulk pricing for farm-supply retailers?<\/summary>\n<p>Tiered wholesale pricing is available. <a href='https:\/\/sprockets.top\/ja\/%e6%8e%a5%e8%a7%a6\/' style='color:#2E7D32;'>Contact us<\/a> for a dealer application.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">What warranty applies to agricultural sprockets?<\/summary>\n<p>12-month warranty against manufacturing defects. Warranty does not cover normal wear from abrasive conditions.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Can I get sprockets with metric bores?<\/summary>\n<p>Yes. We supply both imperial (inch) and metric bores as standard.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">Do you supply replacement track drive sprockets for crawler tractors?<\/summary>\n<p>Yes. Contact us with your tractor model and we&#8217;ll cross-reference the correct track sprocket.<\/p>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #ddd;border-radius:6px;padding:3%;\">\n<summary style=\"cursor:pointer;font-weight:bold;color:#2E7D32;\">How fast can you deliver to regional Australia?<\/summary>\n<p>Stock items ship within 2&#8211;3 days. We use StarTrack and regional freight for remote delivery.<\/p>\n<\/details>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">Related &#8212; Transmission Chains<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:3%;align-items:center;\">\n<div style=\"width:100%;max-width:320px;box-sizing:border-box;text-align:center;\"><img decoding=\"async\" src=\"https:\/\/sprockets.top\/wp-content\/uploads\/2026\/03\/chains.webp\" alt=\"Agricultural roller chains\" style=\"max-width:100%;height:auto;border-radius:6px;\" loading=\"lazy\" \/><\/div>\n<div style=\"width:100%;max-width:550px;box-sizing:border-box;\">\n<p>\u5f53\u793e\u306e\u88fd\u54c1\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044 <strong>agricultural roller chains<\/strong> &#8212; zinc-plated and pre-lubricated for extended field life.<\/p>\n<p><a href=\"https:\/\/sprockets.top\/ja\/product-category\/%e3%82%b9%e3%83%97%e3%83%ad%e3%82%b1%e3%83%83%e3%83%88\/\" style=\"display:inline-block;background:#2E7D32;color:#fff;padding:10px 22px;border-radius:5px;text-decoration:none;font-weight:bold;margin:5px;\">Browse All Products &#8594;<\/a><\/p>\n<\/div>\n<\/div>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u8cc7\u683c\u8a8d\u5b9a<\/h2>\n<p>&#9989; ISO 9001:2015 &#160;|&#160; &#9989; ANSI B29.1 \/ ISO 606 &#160;|&#160; &#9989; DIN 8187\/8188 &#160;|&#160; &#9989; RoHS &#160;|&#160; &#9989; EN 10204 3.1 &#160;|&#160; &#9989; CE<\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">\u306a\u305c\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u30fb\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u30fb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u682a\u5f0f\u4f1a\u793e\u3092\u9078\u3076\u306e\u304b\uff1f<\/h2>\n<p>We&#8217;ve been producing <strong>agricultural and industrial sprockets for over 20 years<\/strong>. Our factory serves farmers, dealers, and OEMs across Australia and 50+ countries. With Australian warehouse stock, fast regional delivery, and the ability to match any OEM part, we&#8217;re the reliable partner Australian agriculture needs.<\/p>\n<h2 style=\"border-bottom:3px dashed #2E7D32;padding-bottom:8px;color:#2E7D32;font-size:clamp(20px,3vw+8px,28px);margin:35px 0 18px 0;\">Keep Your Tractor Running &#8212; Contact Us<\/h2>\n<div style=\"background:linear-gradient(135deg,#2E7D32,#795548);color:#fff;padding:4%;border-radius:10px;text-align:center;\">\n<p style=\"font-size:clamp(16px,2.5vw+8px,22px);font-weight:bold;\">Harvest waits for no one.<\/p>\n<p>From PTO sprockets to track-drive replacements, Ever-Power Australia Sprockets Co., Ltd. delivers the quality and speed Australian farmers depend on. Get a quote today.<\/p>\n<p style=\"margin-top:15px;\"><a href=\"https:\/\/sprockets.top\/ja\/%e6%8e%a5%e8%a7%a6\/\" style=\"display:inline-block;background:#fff;color:#2E7D32;padding:10px 22px;border-radius:5px;text-decoration:none;font-weight:bold;margin:5px;\">&#128231; Get a Quote<\/a> <a href=\"https:\/\/sprockets.top\/ja\/%e7%a7%81%e3%81%9f%e3%81%a1%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6\/\" style=\"display:inline-block;background:transparent;color:#fff;padding:10px 22px;border-radius:5px;text-decoration:none;font-weight:bold;margin:5px;\">\u5f53\u793e\u306b\u3064\u3044\u3066 \u2192<\/a><\/p>\n<p style=\"font-size:clamp(12px,1.5vw+6px,14px);margin-top:10px;\">\ud83d\udce7 sales@sprockets.top | <a href=\"https:\/\/sprockets.top\/ja\/\" style=\"color:#A5D6A7;\">\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u30c8\u30c3\u30d7<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Overview &#8212; Sprockets for Tractors From the wheat belts of Western Australia to the cane fields of Queensland, tractors are the backbone of Australian farming. Chain-and-sprocket drives on tractors power a wide range of functions: PTO-driven implements, front-end loader tilt mechanisms, seed-drill metering units, and auxiliary hydraulic pump drives. Ever-Power Australia Sprockets Co., Ltd. manufactures tractor sprockets from hardened carbon and alloy steels, purpose-built for the dust, mud, vibration, and variable loads that define agricultural work. Our sprockets are compatible with all major tractor brands operating in Australia and come with sealed-hub options to keep dirt out of the bore. Technical Specifications Parameter Standard Custom Chain Pitch 3\/8&#8243; &#8211; 1-1\/2&#8243; [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3580],"tags":[3649,3650,3648,3651,3647],"class_list":["post-1092","post","type-post","status-publish","format-standard","hentry","category-sprockets","tag-agricultural-tractor-chain-drive","tag-farm-tractor-sprocket","tag-pto-drive-sprocket","tag-tractor-attachment-sprocket","tag-tractor-sprockets"],"_links":{"self":[{"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/posts\/1092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/comments?post=1092"}],"version-history":[{"count":0,"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/posts\/1092\/revisions"}],"wp:attachment":[{"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/media?parent=1092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/categories?post=1092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sprockets.top\/ja\/wp-json\/wp\/v2\/tags?post=1092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}