Item | LTMG320hp bulldozer | |
Model & type | Cummins NT855-C280S10 | |
Rate revolution (rpm) | 2100 | |
Rated power (KW) | 177 | |
Cylinder number-bore(mm) x Stroke | 6-140x152 | |
Piston displacement (ml) | 14000 | |
Min fuel consumption (g/kw.h) | 235 | |
Max torque (N.M/rpm) | 1097/1500 | |
POWER TRANSMISSION SYSYTEM | ||
Torque Converter | Similar to Caterpillar technology,is power separating hydraulic-mechanic type. | |
Transmission | Similar to caterpillar technology, is planetary, power shift transmission. | |
Main drive | Cylinder gear and a pair of bevel gear transfer. | |
Steering clutch | Hydraulic pressed, non-constant engaged clutch. | |
Steering brake | The braking clutch is pressed by spring, separated hydraulic, constant meshed type. | |
Final drive | Similar to Caterpillar technology, Two-stage planetary reduction gear mechanism, splash lubrication. | |
TRAVEL SPEED | ||
Forward (Km/h) Ⅰ / Ⅱ / Ⅲ | 0-3.9 / 0-6.5 / 0-10.9 | |
Reverse (km/h) Ⅰ / Ⅱ / Ⅲ | 0-4.8 / 0-8.2 / 0-13.2 | |
Type | The track is triangle shape. The sprocket is elevated elastic suspended. | |
Track rollers | 7 each side(single flanges 4, double flange 3) | |
Track type | 40 each side | |
Width of track shoes (mm) | 560 | |
Pitch (mm) | 216 | |
HYDRAULIC SYSTEMS | ||
Maximum pressure (MPa) | 18.6 | |
Pump type | High pressure gears pump | |
Discharge (L/min) | 194 | |
Bore of working cylinder (mm) | 120x2 | |
Dozing capacity (m3) | 8.4 | |
Efficiency (m3/h) theoretical value 40cm | 360 | |
Blade width (mm) | 3500 | |
Blade height (mm) | 1130 | |
Maximum drop below ground (mm) | 665 | |
Maximum tilt adjustment (mm) | 728 | |
Weight of blade (kg) | 1830 | |
OPTION | AIR CONDITIONER,THREE-SHANKS RIPPER,FOREST CABIN,RIPPERS | |
Maximum digging depth of 3-shark ripper (mm) | 741 | |
Maximum lift above ground (mm) | 809 | |
Weight of 3-shark ripper | 4300 | |
Maximum digging depth of single ripper (mm) | 850 | |
Maximum lift above ground (mm) | 770 | |
Weight of single ripper | 3900 | |
OVERALL DIMENSIONS | ||
Length (mm) Without ripper /With ripper | 5677/7751 | |
Width (mm) Without ripper /With ripper | 3940/3940 | |
Height (mm) Without ripper /With ripper | 3549/3549 |