Bulldozer 235 hp 27.14 Tons SEM Track Type Tractor SEM822D DS

1-3 Units
>=4 Units
Min. Order
1 Unit
Choose your specifications
Company Information

Maxizm Construction Machinery (Qingdao) Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 90,000+
1 Year Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Qingdao, Shanghai, Tianjin,Guangzhou, Xiamen, Lianyungang
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000 Unit/Units per Year
Applicable Industries: Hotels,Garment Shops,Building Material Shops,Machinery Repair Shops,Manufacturing Plant,Food &amp; Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works&nbsp;,Energy &amp; Mining,Food &amp; Beverage Shops,Advertising Company
Place of Origin: Shandong China
Brand Name: SEM
Condition: New
Moving Type: Crawler Bulldozer
Machine Weight: 27.14 Tons
Dimension(Long * Breadth * High): 7460*3720*3365 mm
After-sales Service Provided: Field installation, commissioning and training,Field maintenance and repair service,Video technical support,Online support,Free spare parts
Warranty: 1 Year
Hydraulic Cylinder Brand: Imported Brand
Hydraulic Pump Brand: Imported Brand
Hydraulic Valve Brand: Imported Brand
Engine Brand: WEICHAI
UNIQUE SELLING POINT: Hydrostatic drive system
Power(W): 175 kW
Brand: SEM
Type: Bullldozer
Rated power: 175kw
Ground Pressure: 62.4 kPa
Ground Clearance: 400 mm
Max. Slope: 30&deg;
Blade Type: LGP S blade
Blade Width: 4,510 mm
Blade Height: 1,350 mm
Packaging Detail: Nude Package

Bulldozer 235 hp 27.14 Tons SEM Track Type Tractor SEM822D DS

Product Description


Efficient: The electronically controlled hydrostatic drive system and multi functional joystick provide high levels of performance and maneuverability
Comfortable Operation: The cabin is ergonomically designed for increased operator comfort and visibility. The advanced monitoring system tracks machine operating conditions and keeps the operator informed of all vital machines functions
Reliable: The proven hydrostat design along with world class pump and motors provide a highly reliable tractor. The undercarriage components are designed for longer life versus the leading competitor
Serviceability: The SEM tractors are designed for easy access to reduce overall maintenance time. The machines electronic control module allows for quick troubleshooting

 Product Link™

Product Link™ will support your business, and accurately convey information of the equipment to relevant personnel in a timely and effective manner for your better equipment management


Hydrostatic Drive System

Upgraded hydrostatic system not only leverages  automatic, dual path, hydro-static drive with electronic control technology of the third generation TTT, but also increas-es efficiency and reliability

Adopt Rexroth German new generation drive pump to combine control valve, trackmotor, simplified hose line design, continue to increase the reliability

 high pressure hose provides reliability and durability.  control technology provides accurate control and high transmission efficiency

Integrated the hydrostatic oil tank and implement hydraulic oil tank to improve filtratedprecision and cooling capability of hydraulic system, increasing reliability and reducingmaintenance cost

Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission and rear axle

Counter rotation, power turn and infinitely variable speed save lots of time, increasing working efficiency

 Comfortable Operation

Counter rotation — Tracks counter rotate to provide best in class maneuverability

Powered turn — Machine maintains full power through turns to increase productivity

Cruise control — Operators can retain previous speed settings which makes operation easily

Multi-function joystick allows for counter-rotation, powered turn and cruise control

Pilot joystick control provides comfortable precise blade operation


Semi-Universal Blade

SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade

Designed for superior load retention and penetration in tightly packed materials

L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration

Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications



Undercarriage is provided by China industry expert ensures high reliability and resistance to wear

Carrier rollers track rollers and idle rollers are all maintenance free

Planetary final drive design delivers increased torque ratio for higher transmission efficiency and lower maintenance cost

Durable final drive bearings and multiple wet discbrakes provide reliability, reduce system heat and extend overall life


Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas

Advanced structure welding technique, relieving welding stress


Modular Radiator

New advanced cooling system designed to meet -40°C to +50°C ambient temperatures capability

Modular designed radiator, easy to maintain remove and repair

Radiator grill provides better heatdissipation, easy access or maintenance



Electronic Control Module (ECM) fault diagnosis system,automatic diagnosis of eight key parameters

Monitoring system provides three levels of alarm,to indicate fault diagnosis

Hydrostatic system has longer service interval (2000 hrs),reduces maintenance time by 50%

Implement valve mounted outside of hydraulic tank provides easy access to check and service