Model Number: D31A-16, D31A-17, D31A-20 Brand Name: A&S Key Specifications/Special Features: Blades/cutting edges for the following KOMATSU D31A bulldozers are offered hereD31A-16D31A-17D31A-20Blade/cutting edge types available for KOMATSU D31A bulldozerWeld-on typeBolt-on type
Standard type
Improved type
Customized type

Features of blade/cutting edge types available for KOMATSU D31A bulldozer

• Cutting edges/blades/end bits for KOMATSU D31A bulldozers are made from HARDOX plate or other high quality wear plates with refined casting and hardening technology
• Wear life of our cutting edges/blades/end bits, is about 2-3 times longer compared to the common ones, so the down-time of the machines will be highly reduced and much maintainence cost will be saved and finally the efficiency of your bulldozers will be increased

Blades/cutting edges for Komatsu and SHANTUI bulldozers are also supplied here

Any further interest in our blades/cutting edges/end bits for KOMATSU D31A bulldozers, please contact for more

Typical technical specifications of A and S blades for bulldozers
1. Chemical components: carbon (0.81) silicon (0.23) manganese (0.62) phosphorus (0.019) sulfur (0.031) chrome (0.009) molybdenum (0.005) nickel (0.004) copper (0.084) tin (0.03)
2. Hardness: surface270-300HB, center275HB
3. Tensile strength: 100KGF/MM²
Note: those figures are just for your reference only, to get the specific figures for your requested blades