Product short description:
The function of the track roller is to transfer the weight of the excavator to the ground. When the excavator drives on the uneven road, the track roller will be impacted by the ground. Therefore, the load of the track roller is large, the working conditions are poor, and it is often in the dust and sometimes soaked in mud, so it requires a good seal.
The track roller material is generally 35MN and 50MN. The wheel surface is hardened to HRC48 and 57 to obtain good wear resistance.
Wheel body, track roller shaft, shaft sleeve, sealing ring, end cover and other related components. track rollers can be divided into flange track roller whit and double track roller; Excavator with track roller and bulldozer with track roller, excavator with track roller is generally black paint, bulldozer track roller is generally yellow paint.
Product name
Excavator track roller,bottom roller,lower roller
Materila
50Mn/40Mnb
Technique
Forging&Casting
Surface hardness
HRC45-58.Depth 4mm-10mm
Warranty time
2000Hours
Finish
Smooth
Color
Black&Yellow
Delivery time
Within 15-20days after contract established
Package
Fumigate wooden pallet packing
Payment time
T/T 30% in deposit,balance on the receipt of copy of B/L
Track Roller Can Sell For Komatsu
Factory show
 |
 |
 |
 |
Shipping&Packing
 |
 |
FQA
Q1: I want to buy your products, how can I pay?
A:You can pay via T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow.
Q2:How can you guarantee the quality?
A:Warranty period, if you meet with quality problem, we promise to replace goods or return your funds.
Q3: Can we buy 1 pc of each item for quality testing?
A:You can buy a sample to do quality inspection.
Q4:What can you buy from us?
Excavator parts,Bulldozer parts,Excavator and bulldozer undercarriage parts.
