Wheel Loader, Backhoe Loader, Crawler Excavator
Main Specification of Mining Bulldozer
| ENGINE | |
| Model | Cummins KTA19-C525 |
| Type | Turbocharged vertical four-stroke,PT pump injection |
| Flywheel power | 306Kw |
| Rated speed (r/min) | 2000rpm |
| Number of cylinders-bore×stroke (mm) | 6-Φ159×159 |
| Starting method | Electric starting 9 kW /24V |
| Battery | 24VOptimax |
| Air cleaner | Dry horizontal type with pre-cleaner |
| TRANSMISSION SYSTEM | |
| Torque converter | 3-element, single-stage, single phase |
| Transmission | Hand-operated, Hydraulic shift, Planetary gear, multiple-disc clutch, hydraulic actuated, forced lubrication by gear pump, 3 forward speeds and 3 reverse speeds. |
| Bevel gear | Helical bevel gear, Splash lubricated |
| Steering clutch | Wet, Multiple disc, Spring loaded, Hand-operated with booster and hydraulic-released |
| Steering brake | Wet, band brake, operated with hydraulic booster |
| Final drive | Spur gear, planetary gear driving, one reduction, splash lubrication |
| UNDER CARRIAGE | |
| Sprocket | Segmented |
| Number of track shoes (each side) | (4 single, 3 double) |
| Track tension | Hydraulic adjusted |
| Floating seals are used in all track rollers, carrier rollers, sprocket and front idlers | |
| TRAVEL SPEED (km/h) | |
| Forward 1 | 3.4km/h |
| Forward 2 | 6.7km/h |
| Forward 3 | 12.2km/h |
| Reverse 1 | 4.2km/h |
| Reverse 2 | 8.0km/h |
| Reverse 3 | 14.8km/h |
| TRACK | |
| Type | Lubricated track |
| Track pitch | 260.35mm |
| Track width (mm) | 610mm |
| Number of track shoes (each side) | 40 |
| Length of track on ground | 3425mm |
| Ground clearance | 600mm |
| Ground pressure | ≤0.109Mpa |
| Track gauge | 2260mm |
| HYDRAULIC CONTROL SYSTEM | |
| Working pressure | 20Mpa |
| Rated delivery | 264L/Min |
| Pump | CBZb4160T gear pump |
| Control valve | Hydraulic-operated plunger, loaded feedback, servo controlling |
| Valve position | Raise, Hold, Lower, Float |
| Cylinder, Bore × Rod ×Stroke | Φ140×Φ90×1440mm |
| WORK EQUIPMENT | |
| Blade type | Semi-U blade |
| Width ×Height | 4314×1841mm |
| Max.lift above ground (mm) | 1620mm |
| Max. drop below ground (mm) | 749mm |
| Pitch adjustment (°) | 52° |
| Gradeability (°) | 30° |
| Max .tilt (mm) | 1000mm |
| Length × Width ×Height (mm) | 7100×4314×3900mm |
| Weight (kg) | 45362kg |
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Backhoe LoaderBackhoe loader, also called a loader backhoe or backhoe, is an engineering vehicle belonging to construction machinery or construction ... 
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