CRAWLER BULLDOZER
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CRAWLER BULLDOZER
CRAWLER BULLDOZER
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 |
Standard equipment | Engine |
Torque converter | |
Transmission | |
Hydraulic cylinder | |
Engine cover | |
Drive cab(with wiper, fan, rearview mirror) | |
Blade | |
Track | |
Optional | Air-conditioner |
Heater | |
ROPS | |
Driving cab decoration | |
Lincon Central lubrication | |
Ether start | |
Lubrication oil heating pot | |
Three-shank ripper | |
Single-shank ripper | |
Desert type air filter | |
Angle blade | |
U blade | |
Garbage blade | |
610mm track | |
660mm track |