Hydraulic bulldozer machine for coal mine with 220 horsepower

Features

The SD22 uses Shantui's patented central lubrication technology, central pressure measurement and automatic track tensioning, as well as a GPS satellite positioning system.  With options such as straight tilt, angle, U type and semi-U type blades, single/triple shank rippers and a mechanical winch, the SD22 shantui bulldozer has various capabilities allowing it to adapt to and work in a wide range of earth moving projects.

The SD22C has a high-capacity coal-dozing blade, and is equipped with an engine intake pre-filtering device, helping adapt it to transferring, paving and stacking operations often performed in coal mines and electricity coal yards. The SD22C coal bulldozer is a modified form of the SD22, featuring advanced performance, high reliability, low fuel consumption and convenient maintenance.

Quick Detail

L*W*H : 5750*4200*3395mm

Operating weight : 24.6 tons

Gradeability : 30

Rated power : 162/1800 kW/rpm

Dozing capacity : 9m³

Ripper : 3 shank ripper

Application

Bulldozer is a crawler (continuous tracked tractor) equipped with a blade used to push large quantities of soil, sand, rubble, or other such material during construction or conversion work and typically equipped at the rear with a ripper to loosen densely compacted materials. Bulldozers also be used for leveling the ground and accumulating loose materials, removing obstructions in operation place.

Specification