D5K D5G Bulldozer LGP S/L RAILS LB 740 Oil Track Link Assy
|Place of Origin:||China (Mainland)|
|Model Number:||D8H D8K|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 PCS|
|Packaging Details:||Standard Wooden Packaging|
|Delivery Time:||30-40 Days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||5000 PCS/Month|
|Name:||Bulldozer Bottom Roller||Material:||50Mn Alloy Steel|
|Quality:||Heat Treatment HRC 40-55||HRC Depth:||4-12 Mm|
|Condition:||New||Warranty Time:||12-18 Months|
|Shipment:||By Air Or Ship||Stock:||Yes|
Track Roller 6P4898,
Track Roller 6P4897,
50Mn Alloy Steel Bulldozer Undercarriage Parts
Track rollers support and guide the machine on the track, it has two kinds of welding methods, one is traditional and the other is friction-welding. Through quench-tempering processes, the rollers could have excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
* Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
* All rollers are through the casing leakage test under 0.6Mpa gas pressure to ensure a longer working life.
* We take pride in the quality of our track rollers. The excellent heat treatment processes and our experimental basis of mining, the high quality floating seals and bearing lead our company to produce heavy-duty type and much more durable products.
* Track roller with precision engineered components, careful heat-treatment, and lifetime sealing system, the rollers are assured of long life. The roller shells are forged from deep hardening steel and are designed to resist bell mouthing. All rollers carry a manufacturer's warranty.
* World-class quality
* Factory sale directly with reasonable price
* 35 years' experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection, and report, maritime logistics guidance
* After-sale services: video technical support,24h online support