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
|
ITEM |
UNIT |
SD22C |
|
L*W*H (Ripper not included) |
mm |
5750*4200*3395 |
|
Operating weight (Ripper not included) |
t |
24.6 |
|
Engine |
- |
Cummins |
|
NT855-C280S10 |
||
|
Dozing capacity |
m3 |
9 |
|
Gradeability |
' |
30 |
|
Blade type |
- |
Coal blade |
|
Blade width |
mm |
4200*1350 |
|
Rated power |
kW/rpm |
162/1800 |
|
Ma* drop below ground of blade |
mm |
540 |
|
Lift height of blade |
mm |
1210 |
|
Ripper type |
- |
Single ripper Three-shank ripper |
|
Ripping depth of ripper |
mm |
Single ripper 695 |
|
Three-shank ripper 666 |
||
|
Lifting height of ripper |
mm |
Single ripper515 |
|
Three-shank ripper 555 |
||
|
Number of carriers (each side) |
- |
2 |
|
Number of track rollers (each side) |
- |
6 |
|
Number of track shoes (each side) |
- |
38 |
|
Width of track shoe |
mm |
660 |
|
Track gauge |
mm |
2000 |
|
Ground length and ground pressure |
mm/MPa |
2730-0.066 |
|
Pitch |
mm |
216 |
|
Forward speed |
km/h |
0-3.6 |
|
0-6.5 |
||
|
0-11.2 |
||
|
Reverse speed |
0-4.3 |
|
|
0-7.7 |
