Hydraulic Bulldozer 822D Crawler Bulldozer with Factory Price in Stock

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: SE822D
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Wheeled
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Operating Load: 16900kg
• Ground Pressure: 66.8kpa
• Ground Clearance: 410mm
• Rated Power: 131kw
• Blade Width: 3590mm
• Bucket Capacity: 1.4-2.5 Cbm
• Max. Blade Digging Depth: 430mm
• Minimum Streeing Radius: 3610mm
• Transport Package: Nude
• Specification: 6104*3388*3032mm
• Trademark: Top Brand
• Origin: China
• HS Code: 8429510000
• Production Capacity: 50 Sets/Month

Product Description

 

Overview

Hydraulic Bulldozer 822D Crawler Bulldozer with Factory Price in Stock

 Main Features:
1. The appearance of the vehicle is based on optimization design.
2. High engine power reserve, strong torque output, low fuel consumption, reliable controls.
3. Hydraulically powered, automatic speed change, shift the gears without stop the vehicle.
4. 3 elements, single stage and single phase torque convertor features high efficiency and capacity.
5. The updated hexahedral cab features outstanding visibility and good tightness.
6. Using the triangle spline and the gear of crowned teeth and tip relief in the final drive to average the loads on the
trans-mission components for more stability, prolong the lifetime.
7. New blade is more durable and capacious.
8. Alarming & monitoring system is reliable.
9. Reliable manual - operated spool valve and external mounted valve for easy maintenance

 

 

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

 

Undercarriage

•  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.

 

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.

 

Product Parameters

 

Model	SEM822D	SEM822D LGP	SEM822D CH	SEM822D DS	SEM822D WH	SEM822D FR
Operating Weight	24000kg	27880kg	24760kg	27140kg	28560kg	25760kg
Ground Pressure	71.2 kPa	43.0 kPa	62.4 kPa	41.7 kPa	43.8 kPa	76.5 kPa
Ground Clearance	400 mm	400 mm	400 mm	400 mm	400 mm	400 mm
Max.Slope	30 °	30 °	30 °	30 °	30 °	30 °
Engine Model	WP12G250E305	WP12G250E305	WP12G250E305	WP12G250E305	WP12G250E305	WP12G250E305
Engine Rated Power	175 kw/235 HP	175 kw/235 HP	175 kw/235 HP	175 kw/235 HP	175 kw/235 HP	175 kw/235 HP
Blade Type	SU/S	LGP	Coal/U	LGP S	WH	Forestry

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