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Engine |
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Model |
Shangchai C6121ZG72B |
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Type |
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water-cooled, single-row, vertical, 4-stroke-cycle, turbo-charged |
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Rated revolution (rpm) |
1900rpm |
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Rated power (KW) |
131kw |
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Rated fuel consumption (g/kw.h) |
215 |
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Max. torque (N.m/rpm) |
770/1400 |
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Starting Mode |
24V electric starting |
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Main Specification |
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Operating Weight (kg) |
16200kg |
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Ripper weight (kg) |
1600kg |
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Ground pressure(kPa) |
55.23kPa |
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Min. ground clearance (mm) |
445mm |
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Grade ability (0) |
300 |
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Ground contact length of track(mm) |
2667 |
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Center distance of track (mm) |
1880mm |
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Max. tractive force |
145KN |
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Dozing operation rate(moving distance 40m) |
320m3/h |
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Theory travel speed (km/h) |
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1st gear forward 0-4.0 |
1st gear backward 0-4.8 |
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2nd gear forward 0-6.9 |
2nd gear backward 0-8.4 |
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3rd gear forward 0-10.9 |
3rd gear backward 0-12.9 |
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Power transmitting system |
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Torque converter |
Single-stage, single-phase, 3-element |
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Transmission |
Planetary gear, multi-disc clutch, hydraulic engaged, forced lubrication |
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Main drive |
Spiral bevel gear, single-stage speed reduction, splash lubrication |
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Steering clutch |
Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control |
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Steering brake |
Oil-cooled, hydraulically-boosted two direction contracting band brakes with foot pedal control |
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Final drive |
Double spur gear reduction |
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Undercarriage system |
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Type |
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Swing type of sprayed beam, suspended structure of equalizer bar |
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Number of carrier rollers (each side) |
2 |
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Number of track rollers (each side) |
7 |
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Track type |
Assembled single-grouser shoes(39/each side) |
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Width of track shoes(Standard) |
560mm |
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Caterpillar track Pitch |
203mm |
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Implement hydraulic system |
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Max. pressure |
15.5Mpa |
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Pump type |
Double gear pump |
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Discharge |
178L/min |
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Control valve type |
Sliding valve |
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Bore of the working cylinder X number |
100mm x 1 |
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Bore X NO. (Tilting cylinder) |
1500mm x 1 |
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ROPS/FOPS with air conditioner cab |
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The cab is hexagonal thin wall box-type structure. Glass is mounted at six sides with wide view area. Pulling and pushing glass is installed at back side. Air conditioner adapts a type of cooling and heating. The structure of Rop/FOPS is rigid. It can protect the driver efficiently when the bulldozer is in special condition. |
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Working equipment |
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