NO | DESCRIPTION | UNIT | SPECIFICATON |
1 | MODEL | / | BULLDOZER 220Y-1 |
2 | Engine | Model | / | Chongqing Cummins NT855-C280S10 |
Type | / | Straight vertical, four-stroke, water cooling, direct injection type. Turbocharger. |
Number of cylinder-bore*stroke | mm | 6-139.7*152.4 |
Displacement | l | 14 |
Fly wheel/rated revolution | kW/r/min | 162/1800 |
Min. fuel consumption | g/kw.h | ≤235 |
3 | Start method | Type | / | Electric starting motor |
Starting motor | V/kW | 24V/11kW |
Voltage/power |
Battery | / | 24V(12V*2)-195Ah |
4 | Lubrication system | Lubrication type | / | Forced lubrication. |
Cooling type | / | Water cooling |
7 | Air filter type | / | Dry type, precleaned cyclone air cleaner. |
8 | Transmission system | Hydraulic torque converter | / | 3-element, single stage, single phase |
| / | Hand operated, hydraulic shift, planetary gear, multiple disc clutch, forced lubrication by gear pump. |
Transmission |
|
Bevel gear | / | Helical bevel gear, splash lubrication. |
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. |
9 | Travel Speed | Forward | 1st | km/h | 0-3.6 |
2nd | km/h | 0-6.5 |
3rd | km/h | 0-11.2 |
Reverse | 1st | km/h | 0-4.3 |
2nd | km/h | 0-7.7 |
3rd | km/h | 0-13.2 |
10 | Under carriage | Suspension system | / | Equalizer bar |
Track tension | / | Hydraulic-adjusted |
Sprocket | pics | Segmented |
Number of track rollers (each side) | pics | 6 (4 single, 2 double) |
Number of carrier rollers (each side) | pics | 2 |
11 | Track | Type | / | Sealed single grouser |
Track pitch | mm | 216 |
Number of track shoes | pics | 38 |
Track gauge | mm | 2000 |
Length of track on ground | mm | 2730 |
Track width | mm | 560 |
Ground pressure | MPa | 0.078 |
Ground clearance | mm | 405 |
12 | Hydraulic system of work equipment | Pump type | / | CBT3160 gear pump |
Rated delivery | L/min | 257 |
Control valve | / | Hand-operated, servo valve. |
Working pressure | MPa | 13.7 |
Fuel tank | L | 110 |
Blade Max. lift above the ground | mm | 1210 |
Blade Max. drop below the ground | mm | 540 |
Max. lift speed | m/s | 0.35 |
Max. tilt | mm | 735 |
Pitch adjustment | 0 | 55 |
13 | blade | type | / | Straight tilt blade |
Dimension | mm | 3725*1315 |
Blade capacity | m3 | 6.44 |
15 | Mix. Turning radius | m | 3.3 |
16 | Ground ability | 0 | 30 |
17 | Dimension without ripper | mm | 5750*3725*3575 |
Dimension with ripper | mm | 7530*3725*3575 |
18 | Operating weight without ripper | kg | 25500 |
Operating weight with ripper | kg | 28400 |
19 | Three shank ripper | mm | |
Max. dig below ground | 555 |
Max. lift above ground | 666 |
20 | Single shank ripper | mm | |
Max. dig below ground | 666 |
Max. lift above ground | 598.3 |