Sem Brand New Sem822D 220HP 230HP Crawler Bulldozer
Sem Brand New Sem822D 220HP 230HP Crawler Bulldozer image
Basic Info.
Product Description
SEM Brand New SEM822D 220HP 230HP Crawler Bulldozer
* Use German drive pump, drive motor, high-pressure tubing, high reliability, long life; control technology, precise control,
high transmission efficiency
* In-situ steering, power steering, stepless speed change, saving working time and greatly speeding up work efficiency
* Eliminates torque converter, gearbox and rear axle box, saving 60% of maintenance costs
Easy operation
* Multifunctional electronically controlled walking handle, realizing in-situ steering, power steering and cruise control
* The electronically controlled engine with high torque reserve coefficient can realize real-time switching of economy/standard
and heavy load three modes under any working conditions through multi-state switches to meet the requirements of different
working conditions
* The accelerator pedal selection mode can reduce the vehicle speed while keeping the engine speed unchanged, which is more
convenient for the use of engine power
* The electronically controlled engine stepless variable speed knob can realize precise control of the engine speed, and the
engine can run at low speed
* Steering mode can realize fast and slow steering to meet different requirements of operators
* Hydraulic pilot control, simple and easy operation
* Precise control of operations
Large capacity SU shovel
* The SU shovel combines the advantages of the straight shovel and the U-shaped shovel, which not only has the function of
straight shovel leveling, but also compatible with the U-shaped shovel’s strong soil collection ability.
* Technology L-shaped push arm, high structural strength, the blade is close to the fuselage while ensuring more stable thrust
* The shovel blade adopts a box-shaped structure, and the blade joint is strengthened to ensure the strength of the shovel blade
Long-life four-wheel area
* The chassis adopts balance beam pivot suspension, which can effectively reduce the impact on the final drive and increase the
life of the final drive
* Modular final drive design adopts one-stage spur gear plus one-stage planetary transmission, with large transmission ratio and
high transmission efficiency
* Wet friction plate brake, normally closed design, spring compression hydraulic separation, life extension 2 times
* Lifelong maintenance-free design, industry-wide chassis
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model
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SEM822D bulldozer
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SEMSEM822D wetland type
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SEM822D push coal type
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The main parameters
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Operating weight
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24,000 kg
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27,880 kg
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24,760 kg
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Maximum climbing ability
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30 °
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30 °
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30 °
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Rated power / horsepower
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183 kW
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183 kW
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183 kW
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Blade form (ISO 9246)
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Half U Shovel/Straight Tilt Shovel
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Wetland straight tipping shovel
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Coal shovel / U-shaped shovel
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Track width-forged single rib
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560 mm
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915 mm
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660 mm
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Track width-casting self-cleaning
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910 mm
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Number of track shoes
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40
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45
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40
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Number of support wheels
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7
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8
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7
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Number of drag chain wheels
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2
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2
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Track center distance
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2,000 mm
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2,340 mm
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2,000 mm
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Minimum ground clearance
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engine model
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Transmission system
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Walking speed
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Steering & Braking
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Hydraulic control
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We are China Sem Brand New Sem822D 220HP 230HP Crawler Bulldozer manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Tags: Bulldozer, Crawler Bulldozer, Road Bullbozer
