Parameter name |
SD22 (Standard version) |
SD22C (Coal version) |
SD22W (Rock version) |
SD22F (Forestry version) |
SD22D (Desert version) |
SD22E (Extended version) |
SD22R (Environmental sanitation version) |
SD22S (Wetland version) |
Performance parameters |
|
|
|
|
|
|
|
|
Operating weight (Kg) |
23450 |
24000 |
23600 |
24700 |
24600 |
24600 |
26000 |
25700 |
Ground pressure (kPa) |
66 |
57.5 |
66 |
64 |
56 |
66 |
36 |
35.2 |
Engine |
|
|
|
|
|
|
|
|
Engine model |
WP12/QSNT-C235 |
WP12/QSNT-C235 |
QSNT-C235 |
QSNT-C235 |
QSNT-C235 |
QSNT-C235 |
WP12/QSNT-C235 |
WP12/QSNT-C235 |
Rated power/rated speed (kW/rpm) |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
175/1800 |
Overall dimensions |
|
|
|
|
|
|
|
|
Overall dimensions of machine (mm) |
5495*3725*3402 |
5820*4200*3402 |
5495*3725*3402 |
5495*3725*3402 |
5495*3725*3402 |
5495*3725*3402 |
6290*4365*3745 |
6290*4365*3402 |
Driving performance |
|
|
|
|
|
|
|
|
Forward speed (km/h) |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
F1:0-3.6 F2:0-6.5 F3:0-11.2 |
Reversing speed (km/h) |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
R1:0-4.3 R2:0-7.7 R3:0-13.2 |
Chassis System |
|
|
|
|
|
|
|
|
Center distance of track (mm) |
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |
2250 |
2250 |
Width of track shoes (mm) |
560/610/660 |
660 |
560/610/660 |
610/660 |
660 |
560/610/660 |
910 |
910 |
Ground length(mm) |
2730 |
2730 |
2730 |
2730 |
3050 |
3050 |
3480 |
3480 |
Tank capacity |
|
|
|
|
|
|
|
|
Fuel tank (L) |
450 |
450 |
450 |
450 |
450 |
450 |
450 |
450 |
Working device |
|
|
|
|
|
|
|
|
Blade type |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Coal blade |
Rock straight tilting blade, rock angle blade, rock U-blade, and rock semi-U blade |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Straight tilting blade , Angle Blade, U-shaped Blade and Semi-U blade |
Sanitation blade |
Straight tilting blade |
Digging depth (mm) |
540 |
538 |
540 |
540 |
540 |
540 |
550 |
550 |
Ripper type |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
Single-shank three-shank |
—— |
—— |
Ripping depth (mm) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
695 (Single-shank) and 666 (Three-shank) |
—— |
—— |