bulldozer
| Place of Origin: | Fujian |
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Company Profile
| Location: | China (Mainland) |
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| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | ZD120 ZD140Y-1 ZD165 ZD220 ZD320Y ZD410 |
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| Brand Name: | zhongmao |
Product Description
Product Model | ZD120 | |||||
ENGINE | ||||||
Model | Dongfeng 6135K-2a | |||||
Type | Inline vertical four-stroke cycle semi-opencombustion chamber | |||||
Flywheel power (kW) | 88.2(120PS) | |||||
Rated speed (r/min) | 1500 | |||||
Number of cylinders-bore×stroke (mm) | 6-135×140 | |||||
Starting method | Electric starting 24V 8kW | |||||
Battery | Lead storage cell,6-Q-195(12V×2) | |||||
Air cleaner | K260X-la Paper element cycloneair cleaner | |||||
TRANSMISSION SYSTEM | ||||||
Torque converter | Dry type, Multiple-disc,non-constantly engaged | |||||
Transmission | Spur gears, splash lubricated, 5forward and 4 reverse speeds | |||||
Bevel gear | Helical bevel gear, splashlubricated | |||||
Steering clutch | Dry, multiple disc hand-operatedwith hydraulic booster | |||||
Steering brake | Dry, band brake,foot-actuated | |||||
Final drive | Spur gear, double reduction,splash lubrication | |||||
UNDER CARRIAGE | ||||||
Sprocket | Segmented | |||||
No. of carrier rollers (eachside) | 2 | |||||
No. of front ldler (each side) | 1 | |||||
Track tension | Hydraulic adjusted | |||||
No. of track rollers (each side) | 5 (3 single, 2 double) | 7 (4 single, 3 double) | ||||
Floating seals are used in alltrack rollers,carrier rollers,sprocket and front idlers | ||||||
TRAVEL SPEED (km/h) | 1st | 2nd | 3rd | 4th | 5th | |
Forward | 2.25 | 3.61 | 5.15 | 7.42 | 10.34 | |
Reverse | 2.7 | 4.33 | 6.18 | 8.91 | ||
TRACK | ||||||
Type | Assembled, single grouse | |||||
Track pitch (mm) | 203 | |||||
Track width (mm) | 500 | |||||
Number of track shoes (eachside) | 37 | |||||
Length of track on ground (mm) | 2465 | |||||
Ground clearance (mm) | 300 | |||||
Ground pressure (Mpa) | ≤0.063 | |||||
Track gauge (mm) | 1880 | |||||
HYDRAULIC SYSTEM OF WORKEQUIPMENT | ||||||
Working pressure (Mpa) | 12 12 | |||||
Rateddelivery (L/min) (2000r/min) | 210 | |||||
Pump | CBL4140 gear pump | |||||
Control valve | Hand-operated plunger | |||||
Valve position | Raise, Hold, Lower, Float | |||||
Cylinder,Boro×Rod×Stroke (mm) | Φ100×Φ50×850 | |||||
WORK EQUIPMENT | ||||||
Blade type | Straight | Angle | ||||
Width×Height (mm) | 3200×1130 | 3760×1000 | ||||
Max.lift above ground (mm) | 1020 | 990 | ||||
Max.drop below ground (mm) | 360 | 335 | ||||
Pitch adjustment (°) | 53 | 55 | ||||
Gradeability (°) | ≤30 | ≤30 | ||||
Bit lifting speed (m/s) | ≥0.35 | ≥0.32 | ||||
Length×Width×Height (mm) | 4940×3200×2890 | 5076×3760×2890 | ||||
Weight (kg) | 15610 | 15800 | ||||
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