Changzhou Joyous Machineries & Equipment Company Limited
Changzhou Joyous Machineries & Equipment Company Limited
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Hydraulically Powered Mini Crawler Dozer Single Stage Single Phase Torque
The appearance of the vehicle is based on optimization design.
◆ High engine power reserve, strong torque output, low fuel consumption, reliable controls.
◆ Hydraulically powered, automatic speed change, shift the gears without stop the vehicle.
◆ 3 elements, single stage and single phase torque convertor features high efficiency and
capacity.
◆ The updated hexahedral cab features outstanding visibility and good tightness.
◆ Using the triangle spline and the gear of crowned teeth and tip relief in the final drive to
average the loads on the trans-mission components for more stability, prolong the lifetime.
◆ New blade is more durable and capacious.
◆ Alarming & monitoring system is reliable.
◆ Reliable manual - operated spool valve and external mounted valve for easy
maintenance
| Model | PD165Y-2 | PD165YS | ||||
| Engine | ||||||
| Model | Shangchai SC11CB184G2B1 | |||||
| Type | Four-stroke, water cooling, straight vertical, direct injection type | |||||
| Flywheel power (kW) | 122 | |||||
| Rated speed (r/min) | 1850 | |||||
| Air cleaner | Dry type, pre-cleaned cyclone air cleaner | |||||
| TRANSMISSION SYSTEM | ||||||
| Torque converter | 3-element, single-stage, single phase | |||||
| Transmission | Hand-operated, Hydraulic shift, Planetary gear, multiple disc clutch, forced lubrication by gear pump, | |||||
| 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, double reduction, splash lubrication | |||||
| UNDER CARRIAGE | ||||||
| Sprocket | Segmented | Segmented | ||||
| 6 (4 single, 2 double) | 7 (3 single, 4 double) | |||||
| Track tension | Hydraulic adjusted | |||||
| Floating seals are used in all track rollers,carrier rollers,sprocket and front idlers | ||||||
| TRAVEL SPEED (km/h) | 1st | 2nd | 3rd | 1st | 2nd | 3rd |
| Forward | 3.8 | 6.6 | 10.6 | 3.8 | 6.6 | 10.6 |
| Reverse | 4.9 | 8.5 | 13.6 | 4.9 | 8.5 | 13.6 |
| TRACK | ||||||
| Type | Sealed and lubricated single grouser or sealed single grouser | |||||
| Track pitch (mm) | 203 | 203 | ||||
| Track width (mm) | 510 | 1000 | ||||
| Number of track shoes (each side) | 37 | 44 | ||||
| Length of track on ground (mm) | 2430 | 3140 | ||||
| Ground clearance (mm) | 400 | 500 | ||||
| WORK EQUIPMENT | ||||||
| Blade type | Straight tilt blade | Straight tilt blade | ||||
| Width×Height (mm) | 3416×1150 | 3970×1050 | ||||
| Length×Width×Height (mm) | 4996×3416×3240 | 5600×3950×3400 | ||||
| Weight (kg) | 16300 | 18600 | ||||