SD32W rock type bulldozer is researched and developed independently on the basis of SD32 standard bulldozer in response to the demands of severe heavy-load working conditions, such as decomposed rock and frozen earth.
Parameter |
SD32/SD32D/SD32F |
SD32W |
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Straight shovelStraight shovel |
Half U shovel |
Straight shovel |
Angle shovel |
Half U shovel |
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Minimum ground clearance (mm) |
500 |
500 |
500 |
500 |
500 |
500 |
|
Quality (kg) |
37200 |
37200 |
37550 |
38120 |
37800 |
38360 |
|
Ground specific pressure (MPa) |
5600mm crawler |
0.105 |
0.105 |
0.106 |
0.108 |
0.107 |
0.108 |
660mm crawler |
0.09 |
0.09 |
0.09 |
0.092 |
0.091 |
0.092 |
|
760mm crawler |
0.078 |
0.078 |
0.078 |
0.08 |
0.079 |
0.08 |
|
Climbing performance (degree) |
30 |
30 |
30 |
30 |
30 |
30 |
|
Track center distance (mm) |
2140 |
2140 |
2140 |
2140 |
2140 |
2140 |
|
Contact length (mm) |
3150 |
3150 |
3150 |
3150 |
3150 |
3150 |
|
Single shovel capacity (m³) |
10 |
10 |
11.7 |
10 |
6.2 |
11.7 |
|
The blade width (mm) |
4130 |
4130 |
4130 |
4130 |
5000 |
4130 |
|
The blade height (mm) |
1590 |
1590 |
1710 |
1590 |
1140 |
1710 |
|
The maximum height of the blade (mm) |
1560 |
1560 |
1560 |
1560 |
1703 |
1560 |
|
Maximum cutting depth (mm) |
560 |
560 |
560 |
560 |
630 |
560 |
|
Maximum blade tilt (mm) |
1000 |
1000 |
1000 |
1000 |
- |
1000 |
|
Technical parameter |
Overall size |
8560* 4130* 3640mm (with Ripper) |
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Weight |
37200 + 1000kg (without the Ripper) 41570 + with Ripper |
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Minimum turning radius |
37500mm |
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Fuel tank capacity |
640L |
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Water Tank capacity |
121L |
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Engine |
Type / form |
NTA855-C360S10 (standard) / turbocharged inline four stroke (except SD32D) |
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Rated speed |
2000r/min |
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Flywheel power (net power) |
235kW(320HP) |
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The number of cylinder - bore * stroke |
6-139.7*152.4mm |
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Piston displacement |
14010ml |
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Maximum torque |
(1509N.m/1400rpm) |
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Transmission agent |
Torque converter type |
Three-element \ one stage one phase |
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Cooling mode |
Water-cooling |
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Transmission form |
Epicyclic gear, multi-plate clutch, Hydraulic combined forced lubrication |
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Central drive shaft |
Spiral bevel gear, Splash lubrication |
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Walking speed |
Forward |
Back |
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0-3.6km/h; 0-6.6km/h; 0-11.5km/h |
0-4.4km/h; 0-0.78km/h; 0-1.35km/h |
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Final drive type |
Two straight gear, splash lubrication |
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Walking and steering system |
Platform frame suspension |
The character of swing, balance beam suspension |
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Number of idler pulleys (per side) |
2 |
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Number of supports (per side) |
7 |
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Number of guide wheels (per side) |
1 |
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Track form |
Assembled single shoe |
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Track width |
The standard 560mm/ selection of 660mm, 760mm |
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Number of tracks (per side) |
41 |
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Track gauge |
2140mm |
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Track cantact lenght |
3150mm |
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Contact Pressure |
The standard 0.105Mpa/ selection of 0.09Mpa and 0.078Mpa |
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Climbing ability |
30° |
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Hydraulic pump type |
gear pump |
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Maximum working oil pressure |
14Mpa |
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Flux |
355L/min |
Technical Features
This rock type bulldozerproduct adopts hydraulic drive and hydraulic control technologies, featuring advanced and reasonable structure, stable and reliable performances, and light and flexible operations.
The rock type bulldozer is equipped with special tracks and the high strength wear-resistant blade and push rod to remarkably improve the wear resistance and especially adapt to the heavy-duty conditions such as coarse sand, stone, decomposed lithosphere, and frozen earth.
http://www.sdocmachine.com/