Product Specification Table<\/h2>\n\n\n\n\nParameter<\/th>\n Specification<\/th>\n<\/tr>\n<\/thead>\n \n\nChain Type<\/td>\n CA-Type Roller Chain<\/td>\n<\/tr>\n \nModel Numbers<\/td>\n CA550<\/td>\n<\/tr>\n \nMaterial<\/td>\n Alloy Steel \/ Stainless Steel<\/td>\n<\/tr>\n \nSurface Treatment<\/td>\n Shot Peening \/ Zinc-Plated \/ Nickel-Plated<\/td>\n<\/tr>\n \nDesign Standard<\/td>\n ANSI \/ ISO 487<\/td>\n<\/tr>\n \nQuality Certification<\/td>\n ISO 9001:2015<\/td>\n<\/tr>\n \nApplication<\/td>\n Agricultural Machinery<\/td>\n<\/tr>\n \nPackaging<\/td>\n Bulk Box \/ Reel \/ Export Wooden Case<\/td>\n<\/tr>\n \nCompatible Standards<\/td>\n ANSI B29.1 \/ ISO 487 \/ OEM Specifications<\/td>\n<\/tr>\n \nAvailable Customisation<\/td>\n Custom pitch, attachment type, bore, surface finish<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nAgricultural Application Scenarios<\/h2>\nSeeder Metering Drive (Precision Planting)<\/h3>\n
Precision seeder metering drives require chains that deliver absolutely consistent velocity \u2014 any pitch variation or stiff link causes seed spacing irregularity that directly impacts crop establishment density. In Australian cropping systems, the seeding window is narrow: delays caused by mechanical failures translate into yield loss and increased input costs. For air-seeder metering systems \u2014 widely used across the canola and cereal belt from Western Australia through to Queensland \u2014 this chain’s precision pitch control (manufactured to \u00b10.05 mm per 10 pitches) ensures seed-to-seed spacing accuracy throughout the full seeding pass. Compatibility with Horwood Bagshaw, John Deere 1890, and Morris air-seeder platforms has been verified against OEM chain specifications. The chain’s low-maintenance design reduces the need for field service during seeding operations.<\/p>\n
Sugarcane Harvester Drive (Queensland \/ Northern Australia)<\/h3>\n
Queensland and Northern Territory sugarcane harvesting represents one of the most mechanically demanding chain applications in Australian agriculture. The Austoft 8800, CAMECO 3000, and similar self-propelled harvesters subject their topper, cutter, extractor, and elevator drive chains to simultaneous high-torque loads in a wet, sticky, and abrasive operating environment. Harvester drive chains must resist both the mechanical stress of cutting through 3\u20135 tonne per metre row yields and the chemical attack from sugar juice at operating temperature. This chain’s zinc-plated or stainless steel finish options are designed for exactly this environment. Queensland cane operations typically carry two sets of drive chains per harvester per season \u2014 a primary set for the first 600 hours and a replacement set for the balance of the crushing season. Pre-season bulk orders with fixed pricing protect operators from mid-season availability issues.<\/p>\n
Irrigation Equipment Drive Chain<\/h3>\n
Centre-pivot and lateral-move irrigation systems across the Murray\u2013Darling Basin, the Ord River scheme, and coastal Queensland rely on robust drive chains to traverse kilometres of terrain in all weather conditions. Irrigation drive chains are uniquely exposed to prolonged moisture contact \u2014 from spray drift, dew accumulation, and direct water application \u2014 making corrosion resistance a higher priority than in dry-land grain applications. This chain’s zinc-plated or galvanised finish provides the baseline corrosion protection required for irrigation duty, while the precision roller construction ensures smooth travel on the drive sprockets at the low operating speeds typical of pivot drives (1\u20135 RPM). For highly corrosive environments such as saline-soil irrigation in the western Murray\u2013Darling, we recommend our SS304 stainless steel variant, which eliminates the risk of progressive joint corrosion that can cause sudden chain fracture during operation.<\/p>\n
Fertiliser Spreader & Granular Input Drive<\/h3>\n
Trailed and mounted fertiliser spreaders, liquid fertiliser applicators, and aerial-spreader loading systems all use agricultural roller chains to drive their metering and spreading mechanisms. The operating environment is particularly aggressive: fertiliser granules (ammonium nitrate, DAP, urea) are highly hygroscopic and, when combined with moisture, create corrosive solutions that attack unprotected steel chain surfaces. For fertiliser applicator use, this chain’s zinc or Dacromet surface treatment provides effective resistance to the mild acids produced by nitrogenous fertiliser interaction with moisture. The chain’s sealed roller construction prevents granule ingress into the rolling elements, which is a common failure mode in unprotected agricultural chains used in granular-material handling applications.<\/p>\n
Australian Market Suitability<\/h2>\nEnvironmental Suitability for Australian Conditions<\/h3>\n
Operating in Australia’s extreme conditions \u2014 summer temperatures exceeding 40\u00b0C across the grain belt, high UV radiation in Queensland’s cane regions, and the ultra-fine red laterite dust of WA and SA \u2014 demands chains that are engineered beyond the minimum ANSI standard. Our chains undergo shot peening on all side plates, which increases surface hardness by approximately HRC 3\u20135 points, directly improving resistance to the abrasion and impact fatigue that define Australian dry-land harvest environments.<\/p>\n
Standards Compliance<\/h3>\n
This chain is manufactured to ANSI\/ASME B29.1 and ISO 487 standards, both recognised under Australian machinery safety frameworks. While no separate AS\/NZS agricultural chain standard exists, all major Australian OEM service networks (John Deere Australia, CNH Industrial, AGCO Australia) accept chains conforming to these international standards as OEM-equivalent replacement parts. ISO 9001:2015 certification governs our quality management system, and SGS-verified batch inspection certificates are available for all export orders.<\/p>\n
Brand Compatibility \u2014 John Deere \/ Case IH \/ New Holland \/ MacDon<\/h3>\n
This chain has been cross-referenced against OEM part specifications for John Deere \/ Case IH \/ New Holland \/ MacDon equipment. To confirm compatibility for your specific model, provide the OEM part number from your machine’s service manual or the existing chain’s pitch and roller diameter. Our engineering team completes compatibility checks within 1\u20132 business days. Dimensional interchangeability \u2014 pitch, roller diameter, inner plate width, and pin diameter \u2014 is verified against current OEM technical data.<\/p>\n
Supply Chain and Delivery to Australia<\/h3>\n
Standard orders ship within 15 business days of order confirmation. Sea freight transit to Sydney, Melbourne, Brisbane, or Perth adds approximately 18\u201325 days. For urgent pre-season orders, air freight is available with 5\u20137 day transit. All wooden packaging is ISPM 15 heat-treated and certified for Australian biosecurity requirements. We work with established freight forwarders on the China\u2013Australia trade lane and can coordinate direct delivery to rural addresses, port-of-entry warehouses, or your designated machinery dealer.<\/p>\n
Technical Advantages & Verified Credentials<\/h2>\n\n- ISO 9001:2015 certified quality management system \u2014 third-party audited annually.<\/li>\n
- SGS and BV inspection certificates available for every production batch on request.<\/li>\n
- Standard orders shipped within 15 business days; expedited production available for pre-season bulk orders.<\/li>\n
- Custom pitch, attachment type, and surface finish available \u2014 OEM and ODM arrangements supported.<\/li>\n
- Engineering support available Mon\u2013Fri, AEST 9:00\u201317:00 via email and WhatsApp.<\/li>\n
- ISPM 15 heat-treated wooden packaging on all sea-freight consignments \u2014 Australian biosecurity compliant.<\/li>\n<\/ul>\n
Packaging & Logistics to Australia<\/h2>\n\n\nStandard Packaging<\/h4>\n\n- Inner: heavy-gauge PE moisture-barrier wrap<\/li>\n
- Mid: corrugated kraft box, chain-specific dimension<\/li>\n
- Outer: ISPM 15 heat-treated wooden case or steel-strapped pallet<\/li>\n
- Long chains \/ attachment chains: reel packaging available<\/li>\n
- Custom labelling for OEM buyers on request<\/li>\n<\/ul><\/div>\n\n
Logistics to Australia<\/h4>\n\n- Primary destination ports: Perth, Sydney, Melbourne, Brisbane<\/li>\n
- Sea freight transit: approx. 18\u201325 days<\/li>\n
- Air freight available: 5\u20137 days for urgent orders<\/li>\n
- ISPM 15 phytosanitary certificate on all wooden packaging<\/li>\n
- MOQ: [Contact us for MOQ details]<\/em><\/li>\n<\/ul><\/div>\n<\/div>\n
Product Images<\/h2>\n\n ![\"168GtKU4](\"https:\/\/images.hzpt.com\/2022\/03\/168GtKU4-17.CA550F5_Chain.jpg\")
\n<\/div>\nCustomer Case Studies & Field Reviews<\/h2>\n
Below are verified case studies from operators who have deployed this ANSI roller chain for farm equipment series in real-world agricultural conditions.<\/p>\n
\n\n Australia \u2014 Northern Territory sugarcane operation<\/p>\n
Application:<\/strong> CA-Type Roller Chain on Austoft 8800 sugarcane harvester<\/p>\n“Queensland and NT cane seasons are brutal on drive components. We’ve standardised on these chains across our two harvesters. No issues after 1,200 hours combined.”<\/p>\n
\u2b50\u2b50\u2b50\u2b50\u2b50 5.0<\/p>\n<\/p><\/div>\n
\n Canada \u2014 Saskatchewan wheat cooperative<\/p>\n
Application:<\/strong> CA-Type Roller Chain on New Holland CR10.90 harvester<\/p>\n“Delivery reached our Saskatoon warehouse in 22 days. The chains matched OEM specs perfectly \u2014 we ran them at full harvest capacity without adjustment.”<\/p>\n
\u2b50\u2b50\u2b50\u2b50\u2b50 5.0<\/p>\n<\/p><\/div>\n
\n United Kingdom \u2014 Lincolnshire arable farm<\/p>\n
Application:<\/strong> CA-Type Roller Chain on Claas Lexion 8900 Terra Trac<\/p>\n“The after-sales technical support was helpful \u2014 they confirmed compatibility with our Claas specs within a few hours. Chains arrived well within the window we needed.”<\/p>\n
\u2b50\u2b50\u2b50\u2b50\u00bd 4.5<\/p>\n<\/p><\/div>\n
\n New Zealand \u2014 Canterbury Plains contract harvester<\/p>\n
Application:<\/strong> CA-Type Roller Chain on MacDon FD170 FlexDraper header<\/p>\n“South Island conditions are tough on chains \u2014 dry, dusty, and long working days. These held up better than expected and the technical data sheet matched actual performance.”<\/p>\n
\u2b50\u2b50\u2b50\u2b50\u2b50 5.0<\/p>\n<\/p><\/div>\n
\n Germany \u2014 Bavarian agricultural machinery importer<\/p>\n
Application:<\/strong> CA-Type Roller Chain on Fendt 5255 L forage harvester<\/p>\n“We compared three suppliers on dimensional accuracy. This supplier’s measurement consistency across a 50-piece sample batch was the tightest \u2014 within \u00b10.05 mm on pitch.”<\/p>\n
\u2b50\u2b50\u2b50\u2b50\u2b50 5.0<\/p>\n<\/p><\/div>\n<\/div>\n
Complementary Products<\/h2>\n
Complete your drive system with these matched components:<\/p>\n
\n- Agricultural Chain Sprockets<\/strong>
Cast or machined steel sprockets to match this chain series \u2014 ensures correct tooth-form engagement and maximises chain service life.<\/span><\/li>\n- Pillow Block Bearings (UCP \/ UCF Series)<\/strong>
Housed bearings for drive shaft support; compatible with common agricultural implement shaft diameters.<\/span><\/li>\n- Master Links & Connecting Links<\/strong>
OEM-dimension master links for quick field assembly and chain joining \u2014 available in press-fit and clip types.<\/span><\/li>\n- \u2699\ufe0f Drive Shaft Sprocket Hubs<\/strong>
Bored-and-keyed sprocket hubs for mounting to standard agricultural drive shaft sizes.<\/span><\/li>\n- \ufe0f Chain Tensioners<\/strong>
Spring-loaded and adjustable tensioners to maintain correct chain tension across operating temperature range.<\/span><\/li>\n<\/ul>\nFrequently Asked Questions<\/h2>\n\n\nWhat is the difference between standard and heavy-duty variants for harvester drive chains?<\/summary>\n\nStandard variants use the nominal sidebar thickness and standard-diameter pins as defined in the ANSI or ISO specification. Heavy-duty (HD) variants increase sidebar thickness by typically 20\u201330% and may use a larger-diameter pin or thicker bush, substantially increasing tensile strength and fatigue resistance. For harvester main drive chains that run at high speed under variable load \u2014 such as the feeder house drive on a combine harvester \u2014 HD variants are recommended for machines operating above 200 hours per season or in high-throughput crops such as corn or sorghum. For lighter applications such as a seeder metering drive or a header auger drive, standard variants are typically adequate and more economical. We can recommend the correct variant for your specific application based on the drive specifications.<\/p>\n<\/p><\/div>\n<\/details>\n\nHow should I lubricate and maintain these chains to maximise service life in Australian conditions?<\/summary>\n\nFor standard agricultural roller chains operating in Australian field conditions, we recommend chain-specific oil lubrication at intervals of every 20\u201350 operating hours, depending on operating conditions. In extremely dusty environments (e.g., canola or wheat harvesting in dry conditions), a dry-wax or PTFE-based spray lubricant reduces the amount of particulate matter adhering to the lubricant film, which can accelerate abrasive wear. Avoid over-lubrication, which attracts crop debris and causes chain clogging in conveyor applications. Visual inspection for link elongation should be performed at every 100-hour service interval \u2014 a 3% elongation over nominal pitch length indicates the chain should be replaced before further wear affects sprocket tooth geometry. Retaining worn sprockets while fitting new chains significantly reduces new chain service life.<\/p>\n<\/p><\/div>\n<\/details>\n\nWhat surface treatment options are available, and which provides the best corrosion protection for export shipping?<\/summary>\n\nAvailable surface treatments include: standard anti-corrosion oil coat (for chains in use shortly after delivery), zinc plating (electrodeposited, 8\u201312 \u00b5m), hot-dip zinc galvanising (thicker coat, better for exposed chains), nickel plating (higher wear and corrosion resistance, silver appearance), Dacromet coating (excellent resistance to salt spray \u2014 over 1,000 hours per ISO 9227), and blackening (oil-finish oxide surface). For sea freight to Australia \u2014 transit time 18\u201325 days in a marine atmosphere \u2014 we recommend at minimum zinc plating plus chain oil on all external surfaces, packed in sealed moisture-barrier bags. For operations near coastal Queensland or in cane irrigation areas, Dacromet or nickel plating provides superior in-service corrosion resistance.<\/p>\n<\/p><\/div>\n<\/details>\n\nCan I source both the chain and matching sprockets from you to ensure compatibility?<\/summary>\n\nYes \u2014 we supply both agricultural roller chains and matching sprockets as a complete drive system package. Our sprocket range covers the most common agricultural chain series in both cast steel and machined steel versions, with bore options to suit common shaft diameters. Ordering chain and sprockets from the same source eliminates the risk of dimensional mismatch between chain pitch tolerance and sprocket tooth form, which is a common cause of premature chain wear. When ordering a complete chain-sprocket set, provide your shaft diameter, keyway dimensions (if applicable), the required number of teeth, and the chain specification. We can also supply locking sprocket collars, chain tensioners, and split-type quick-release links. Bundle pricing is available for chain-and-sprocket sets ordered together.<\/p>\n<\/p><\/div>\n<\/details>\n\nHow do I measure chain stretch to determine when replacement is necessary?<\/summary>\n\nChain elongation measurement is the most reliable method for determining replacement timing. Using a rigid steel rule or vernier calliper, measure across exactly 10 link pitches (pin-centre to pin-centre). Compare the measured length with the nominal 10-pitch dimension from our specification sheet. A 1% elongation (e.g., a chain with nominal 415 mm over 10 pitches measuring 419 mm) indicates moderate wear \u2014 monitor closely and plan replacement. A 2\u20133% elongation indicates that replacement is necessary before further wear begins to damage sprocket teeth. For critical drive positions on combine harvesters (feeder house, straw walker), we recommend replacing chains at 1.5% elongation to avoid unplanned downtime during harvest. Replacement should also include a visual check of pin exposure, link plate cracking, and roller condition.<\/p>\n<\/p><\/div>\n<\/details>\n<\/div>\n
| Parameter<\/th>\n | Specification<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|
| Chain Type<\/td>\n | CA-Type Roller Chain<\/td>\n<\/tr>\n |
| Model Numbers<\/td>\n | CA550<\/td>\n<\/tr>\n |
| Material<\/td>\n | Alloy Steel \/ Stainless Steel<\/td>\n<\/tr>\n |
| Surface Treatment<\/td>\n | Shot Peening \/ Zinc-Plated \/ Nickel-Plated<\/td>\n<\/tr>\n |
| Design Standard<\/td>\n | ANSI \/ ISO 487<\/td>\n<\/tr>\n |
| Quality Certification<\/td>\n | ISO 9001:2015<\/td>\n<\/tr>\n |
| Application<\/td>\n | Agricultural Machinery<\/td>\n<\/tr>\n |
| Packaging<\/td>\n | Bulk Box \/ Reel \/ Export Wooden Case<\/td>\n<\/tr>\n |
| Compatible Standards<\/td>\n | ANSI B29.1 \/ ISO 487 \/ OEM Specifications<\/td>\n<\/tr>\n |
| Available Customisation<\/td>\n | Custom pitch, attachment type, bore, surface finish<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\nAgricultural Application Scenarios<\/h2>\n |