Komatsu WA270-7 Wheel Loader



Komatsu SmartLoader Logic
Wheel loaders have different torque requirements depending on working conditions. Komatsu SmartLoader Logic reads data from various sensors and vehicle controls to precisely control the torque output. This lowers the torque output during less demanding work, saving fuel. And because its seamless to the operator, it operates without decreasing production.

Hydrostatic Transmission
The HST provides quick travel response and aggressive drive into the pile. Full auto-shifting eliminates any gear shifting and kick-down operation to allow the operator to concentrate on the digging and loading. The HST also acts as a dynamic brake to slow the loader. This prolongs the life of the wet disc brakes.

Variable Traction Control System
The new variable speed control system is designed to adjust the operating speed for each working condition. S-mode reduces tire spin in slippery or snowy conditions. Auto-mode automatically optimizes the tractive effort for various working conditions. Max traction provides the full, 100%, tractive effort.

Creep Mode
Creep mode limits the travel speed while still allowing for full hydraulic flow.
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Net HP
149 HP @ 2000 rpm
Operating Weight
28,164 - 29,299 lb
Bucket Capacity
2.5 - 3.5 yd3

Komatsu WA270-7 Wheel Loader

Category: Wheel Loaders
Manufacturer: Komatsu


The Komatsu Tier 4 interim technology on the WA270-7 is designed to keep the operator working rather than having to stop and regenerate while saving up to 10% on fuel burned.



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