Torque Converter
The hydraulic torque converter for LGSD2240 is a newly developed product with the improvement made to the material, process and layout based on introduced Japan KOMATSU technology.
It features simple architecture, easy maintenance, low noise, excellent reliability, step-less speed regulating which ensure perfect match to the machine for an outstanding traction and a stable transmission.
Ripper | ||
Type | Single shank | 3 shank |
Maximum dig below ground(mm) | 666 | 555 |
Maximum lift above ground(mm) | 598.3 | 666 |
Weight(kg) | 2560 | 2570 |
ENGINE | ||
Model | CUMMINS NT855-C280S10 | |
Type | straight vertical, four stroke, water cooling,PT pump injection, Turbocharged | |
Flywheel power(KW) | 162 | |
Rated speed(r/min) | 1800 | |
Number of cylinders-bore*stoke(mm) | 6-139.7*152.4 | |
Starting method | 24V, 11KW,Starting motor | |
Battery | 24V(12V*2)-195AH | |
Air cleaner | Dry horizontal type with pre-cleaner | |
Minimum fuel consumption ratio(min) | 218g/kw.h | |
Fuel tank | 450L | |
TRANSMISSION SYSTEM | ||
Torque converter | 3-element, single-stage, single-phase | |
Transmission | Planetary gear, multiple-disc clutch, hydraulic actuated Forced lubrication by gear pump, 3 forward and 3 reverse speeds, electrical hydraulic control for model PY220Y-3 | |
Bevel gear | Helical bevel gear, splash lubricated | |
Steering clutch | Wet, multiple disc clutch, spring loaded, hydraulically released | |
Steering brake | Wet, band brake, operated with hydraulic booster and valve inner linkage | |
Final drive | Spur gear, double reduction, splash lubricated | |
TRACK | ||
Type | Sealed single grouser | |
Track pitch(mm) | 216 | |
Track width(mm) | 560 | |
Number of track shoes(each side) | 38 | |
Length of track on ground(mm) | 2730 | |
Ground clearance(mm) | 405 | |
Track gauge(mm) | 2000 | |
HYDRAULIC SYSTEM OF WORK EQUIPMENT | ||
Working pressure(Mpa) | 13.7 | |
Rated flow(L/min) | 257 | |
Pump | Gear pump | |
Control valve | Manual operated, plunger, servo controlling | |
Cylinder, bore*rod*stroke(mm) | 120*70*1054 | |
TRAVEL SPEED | 1st 2nd 3rd | |
Forward(km/h) | 3.6 6.5 11.2 | |
Reverse(km/h) | 4.3 7.7 13.2 | |
UNDER CARRIAGE | ||
Sprocket | Segmented | |
Number of track rollers(each side) | 6(4 single, 2 double) | |
Track tension | Hydraulic adjusted | |
DIMENSION | ||
Overall size(with ripper)(mm) | 7095(L)*3725(W)*3517(H) | |
Operating weight(kg) | 26300 |
Blade type | Straight tilt blade | Dozer for garbage |
---|---|---|
Width * Height (mm) | 4365*1230 | 4365*1760 |
Max.lift above ground (mm) | 1350 | 1350 |
Max.drop below ground (mm) | 500 | 500 |
Pitch adjustment (°) | 53.5 | 53.5 |
Max.Tilt (mm) | 500 | 500 |
Blade capacity (m³) | 6.6 | 11.7 |