Bulldozer Undercarriage Part Track Roller for Komatsu D155

• Customization: Available
• After-sales Service: Within 20-30 Days After Contract Established
• Warranty: 2000 Hours
• Model NO.: Komatsu D155
• Type: Undercarriage Parts
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Material: 20crmnti + Heat Treatment
• Colors: Yellow/Black
• Technique: Casting
• MOQ: 1 Set
• Transport Package: Pallet
• Specification: 25 KG
• Trademark: DZR
• Origin: Xiamen, China
• HS Code: 84314990
• Production Capacity: 10000pieces/Years

Product Description

Product Description

 

The Track Roller, as a crucial Part of the Undercarriage component, is like the "cornerstone under the feet" of the machinery, carrying the stable operation and efficient operation of the equipment. Among the various brands of Track rollers, Komatsu Track Roller has become a trusted choice in the industry with its outstanding performance and quality. Especially in the field of Bulldozer Track Roller,it shows unparalleled advantages.

The Bottom Roller, also known as the counterweight wheel, has the core function of supporting the entire weight of construction machinery and evenly distributing it on the track plate. At the same time, it guides the correct operation of the track to ensure the smooth travel of the machinery on various complex terrains. When operating heavy equipment such as bulldozers,

the Bulldozer Track Roller not only has to withstand huge vertical loads, but also deal with lateral forces and impact forces from different directions. Komatsu Track Roller stands out against this backdrop. It is made of high-strength alloy steel and undergoes precise heat treatment processes, featuring excellent wear resistance and fatigue resistance.

Product Parameters

FUNCTIONS	PARAMETERS
Machine	Komatsu
Model	D155-1 D155-2
Raw Material	35mnb/50mn
Product	Bottom Roller
Surface Hardness	62 56 - HRC; Deep TH:8mm-12mm
Quantity Per Machine	12
Weight	25 kg
Colors	Black or Yellow
Material	40Cr or 40MnB
MOQ	1 set
Certification	ISO9001

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Company Profile

FAQ

Q1. Are you a trade or a manufacure?
A:We are an industry and trade integration business, our factory located on Quanzhou NananDistric.

Q2.How can l be sure the excavator parts will fit my excavator?
A:Give us correct model number/machine serial number/ any numbers on the parts itself.or measure the parts give us dimension or drawing.

Q3.How about the payment terms for bulldozer parts?
A:We usually accept TfT or LC. other terms also could be negotiated.

Q4.What is your minimum order for excavator undercarriage parts?
A:lt depends on what you are buying.Normally, our minimum order is one 20' full containerand LCL container (less than a container load) can be acceptable.

Q5.What is your delivery time for construction machinery parts?
FOB Xiamen or any Chinese port : 25-30days . lf there are any parts in stock ,our delivery time is only 7-10 days.

Q6. what about Quality Control?
We have excellent tester, check every piece to ensure the quality is good,and strict control to ensure product safety into container.