01LT8N bulldozer is elevated sprocket, track-type bulldozer.
02Its undercarriage system is elastic suspended, elevated sprocket, hydraulic direct drive, and hydraulic controls.
03SD320 dozer can be equipped with S-blade, single shank ripper.
04Main structure uses high strength plate and is suitable for working in stony, worse earth condition. The cab is installed Rops device and comfortable seat.
MAIN TECHNICAL PARAMETER
Model
LT8N
Specifications
Dozer
Tilt
Operation weight(without rear ripper)
37400 Kg
Ground pressure
93KPa
Track gauge
2083mm
Gradient
30°/25°
Min. ground clearance
556mm
Dozing capacity
11.24m³
Blade width
3940mm
Max. digging depth
582mm
Overall dimensions
7751×3940×3549mm
Engine
Model
CUMMINS NT855-C360S10
Rated revolution
2100rpm
Rated power
235KW/320hp
Tore storage coefficient
20%
Undercarriage system
Type
Swing type of sprayed beam.Suspended structure of equalizer bar
Number of track rollers (each side)
8
Pitch
216mm
Width of shoe
560mm
Travel speed
Forward 1st
0-3.5 Km/h
2nd
0-6.2 Km/h
3rd
0-10.8 Km/h
Backward 1st
0-4.7 Km/h
2nd
0-8.1 Km/h
3rd
0-13.9 Km/h
Implement hydraulic system
Max. system pressure
22.5MPa
Pump type
gears oil pump
System output
220L/min
Driving system
Torque converter
Torque converter is power separating
hydraulic-mechanic type
Transmission
Planetary, power shift transmission with three speeds forward and three speeds reverse. Speed and direction can be quickly shifted.
Steering clutch
The steering clutch is hydraulic pressed, non-constant engaged clutch
Braking clutch
The braking clutch is pressed by spring, separated hydraulic, constant meshed type.
Final drive
The final drive is two-stage planetary reduction gear mechanism, splash lubrication.
