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SD6G Bulldozer

SD6G Bulldozer

SD6G bulldozer is developed on the basis of SD6D which is manufactured according to CAT' original drawing of D6D. Its features optimized overall arrangement, excellent visibility and easy operation. The semi-rigid suspended undercarriage, power shift transmission, torque divider and other rugged, durable and reliable components deliver smooth, responsive power and lasting reliability.

Specification
Dozer Bulldozer SD6G (165HP)
Operation weight (kg) 16200
Max drawbar pull (KN) 145
Ground pressure (kpa) 55.23
Track gauge (mm) 1880
Min ground clearance (mm) 445
Dozing capacity(m3) 4.5
Blade width (mm) 3297
Max digging depth (mm) 592
Overall dimension (L×W×H) 5037×3270× 3077mm
Engine
Type Shangchai C6121ZG01
Rated revelution 1900
Engine power(kw) 131
Max torque(N.m/rpm) 770/1400
Rated fuel consumption (g/kw.h) 215
Implement hydraulic system
Max system pressure(mpa) 15.5
Pump type high pressure gear pump
System output (L/min) 178
Undercarriage system
Type Swing type of sprayed beam suspended structure of equalizer bar
Number of track rollers (each side) 7
Number of carrier rollers (each side) 2
Pitch (mm) 203
Width of shoe(mm) 560
Gear forward km/h
1st 0-4
2nd 0-6.9
3rd 0-10.9
Gear backward km/h
1st 0-4.8
2nd 0-8.4
3rd 0-12.9
Transmission system
Torque converter Outside seqarating combination
Transmission planetary, power shift transmission with three speeds forward and three speeds
reverse ,speed and direction can be quickly shifted
Steering clutch Multiple -disc oil power metallurgy disc compressed by spring ,hydyraulic operated
Steering brake Brake is oil two direction floating band brake operated by mechanical foot pedal
Final drive The final drive is two-stage planetary reduction gear and segment sprocket.
Description:
The bulldozer, also called dozer, is a piece of earthmoving equipment widely used in the construction site. There is a front-mounted dozer blade used to push solid forward to make formed land. The bulldozer is widely used for road construction, water and electricity engineering, farmland leveling, port building, mining and other construction conditions. We can offer all kind of bulldozer from 80HP to 420HP by introducing Komatsu and Caterpillar technology.
The main subassembly of a bulldozer includes: tracked chassis, protective driver cage, rear-mounted ripper claw and a variety of front-mounted blades. Bulldozer blade and the ripper are the primary tools of bulldozers or dozers. There are straight blade (S-blade), universal blade (U-blade), U combination blade that can be used in the dozer to push piles of large rocks. The ripper is equipped with a replaceable tungsten steel alloy tip that can be installed on the back of the bulldozer (dozer). It can let the large rocks broken into small rubble for easy handling and transport
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