Product Description
| Material | 50mn,40mn2 |
| Part No. | KM12C, KM860,ITM B4060000M00, 131-30-00330, 131-30-00331, 131-30-00332, 131-30-00350, 131-30-00352, 131-30-56200, 140-30-00060, 140-30-00061, 140-30-00062, 140-30-00063, 140-30-00082,VPI VKM860V |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging/Casting |
| Surface Hardness | HRC55-60,depth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |
D60 BOTTOM ROLLER DF PART NO.:141-30-00110
Product Overview
Part Number: 141-30-00110
Fit Machine: Komatsu D60 DF Crawler Bulldozer
This track roller (bottom roller) is a heavy-duty aftermarket replacement undercarriage wear part made for Komatsu D60 DF medium bulldozers. Forged from high-strength alloy steel with full-surface deep carburizing quenching heat treatment, it is equipped with a double-layer anti-leak oil seal system. The roller bears the full weight of the bulldozer and ensures steady track chain movement for farm land leveling, municipal road construction and small quarry projects.
Core Advantages
Precision Machined Replacement Installation Dimensions
Roller width, spindle length and mounting hole sizes are precisely machined to fit Komatsu D60 DF bulldozers seamlessly. Direct bolt-on installation is available without cutting or any modification.
Deep Hardened Roller Surface
Deep carburizing quenching creates high surface hardness and excellent anti-wear performance, extending service life significantly on rocky and muddy construction sites.
Double Multi-Layer Mud-Proof Oil Seal
High temperature and sediment resistant composite rubber seals effectively block mud, water ingress and grease leakage, greatly lengthening maintenance intervals.
Heavy-Duty Internal Bearing
Powerful load-bearing capacity paired with smooth stable rotation prevents track shaking, jumping and chain derailment during daily pushing operations.
Strict Factory Full Inspection
Each bottom roller undergoes hardness testing, hydraulic leak testing and dimensional calibration before packaging to guarantee consistent uniform quality.
Compatible Machine
This aftermarket replacement roller fits Komatsu D60 DF crawler bulldozer perfectly.
If you cannot confirm compatibility, send your machine model and photos of your old track roller to our sales team for fast professional matching.
Application
Load-bearing replacement bottom track roller for Komatsu D60 DF bulldozers, widely used in farm renovation, small road construction and general earthmoving machinery chassis load-bearing systems.
Packing & Delivery
Adopt shockproof export wooden cases and fumigated wooden pallets for outer packaging.
We support bulk wholesale orders, mixed full-set bulldozer undercarriage spare parts, fast mass production lead time and global door-to-door logistics service.
Why Choose MUYE Aftermarket Undercarriage Parts
MUYE Machinery has specialized in aftermarket mini & heavy bulldozer and excavator chassis spare parts for over 10 years:
- Complete product lineup including track roller, top roller, idler, sprocket, segment and track shoe compatible with Komatsu, CAT, Doosan, Hitachi, Volvo and more brands
- Direct factory supply with competitive wholesale prices, no extra markup from middlemen
- All aftermarket undercarriage wear parts are covered by a 12-month quality warranty
- Professional technical team provides accurate model matching and installation guidance
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