Sem Bulldozer Sem822D 220HP Track Type Tractor Bulldozer

• Customization: Available
• After-sales Service: Spare Parts
• Warranty: One Year
• Model NO.: SEM822D
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Orange
• Operatiing Weight (Kg): 24, 000 Kg
• Ground Clearance: 400 mm
• Max. Slope: 30°
• Ground Pressure (Kpa): 71.2
• Model: Wd12g240e206
• Rated Power: 175 Kw/235 HP
• Blade Capacity (M³): 5.8-6.4
• Transport Package: Nude
• Specification: 24, 000 kg
• Trademark: SEM
• Origin: China
• HS Code: 8429521200
• Production Capacity: 1000pes/Year

Product Description

Product Description

Product Features:
Hydrostatic Drive System
* Upgraded hydrostatic system not only leverages Caterpillar 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
* Caterpillar high pressure hose provides reliability and durability. Caterpillar 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

Specification:

Model	SEM822D	SEM822D LGP
Main Specifications
Operating Weight	24,000 kg	27,880 kg
Ground Pressure	71.2 kPa	43.0 kPa
Ground Clearance	400 mm	400 mm
Max. Slope	30°	30°
Engine
Engine Model	WD12G240E206	WD12G240E206
Rated Power	175 kW/235 hp	175 kW/235 hp
Working Tool
Blade Type	SU blade / S blade	LGP S blade
Blade Capacity	6.4 m³ / 5.8 m³	5.5 m³
Blade Width	3,660 mm / 3,800 mm	4,510 mm
Blade Height	1,520 mm / 1,510 mm	1,350 mm
Max. Blade Digging Depth	570 mm / 570 mm	665 mm
Max.Blade Lift Ground Clearance	1,140 mm / 1,140 mm	1,165 mm
Max.Output Rimpull	350 kN / 350 kN	350 kN
Ripper Type	Multi-Shank Ripper / Single- Shank Rippe	/
Max. Digging Depth of Ripper	860 mm / 737 mm	/
Max. Clearance Under Tip	640 mm / 742 mm	/

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