High Reliability Mini Crawler Dozer Mini Bulldozer Low Fuel Consumption
The appearance of the Machine is based on optimization design.
◆ High engine power reserve, strong torque output, low fuel consumption, reliable controls.
◆ The technology of the machine adopted advanced Japanese technology.
◆ 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 |
PD220Y-1 |
PD220YS |
| Engine |
| Model |
Cummins NT855-C280S10 |
| Type |
Four-stroke, water cooling, straight vertical, PT injection type |
| Flywheel power (kW) |
162 |
| Rated speed (r/min) |
1800 |
| 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) |
8 (5 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) |
1st |
2nd |
3rd |
1st |
2nd |
3rd |
| Forward |
3.6 |
6.5 |
11.2 |
3.6 |
6.5 |
11.2 |
| Reverse |
4.3 |
7.7 |
13.2 |
4.3 |
7.7 |
13.2 |
| TRACK |
| Type |
Sealed and lubricated single grouser or sealed single grouser |
| Track pitch (mm) |
216 |
216 |
| Track width (mm) |
560 |
945 |
| Number of track shoes (each side) |
38 |
45 |
| Length of track on ground (mm) |
2730 |
3480 |
| Ground clearance (mm) |
405 |
450 |
| Track Gauge (mm) |
2000 |
2250 |
| WORK EQUIPMENT |
| Blade type |
Straight tilt blade |
Straight tilt blade |
| Width×Height (mm) |
3725×1315 |
4365×1230 |
| Length×Width×Height (mm) |
7095×3725×3575 (With Ripper) |
6310×4365×3611 |
| Weight (kg) |
25500 |
26300 |
Product Tags:
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High Reliability Mini Crawler Dozer Mini Bulldozer Low Fuel Consumption Images
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