| Customization: | Available |
|---|---|
| After-sales Service: | Field Maintenance and Repair Service |
| Warranty: | 1 Year |
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Constrcution Bulldozer SEM832F 320HP Hydraulic Crawler Bulldozer for Mining
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
* Top brand high pressure hose provides reliability and durability. Top brand 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
* 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
Structures
* 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
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
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Model
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832F
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Configuration
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STD
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DS
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CH
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WH
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Rated load
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5000kg
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Operating Weight (w. SU blade, Ripper)
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38,710kg
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39,390kg
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39,455kg
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40,110kg
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Ground Pressure (GB/T 30965)
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83Kpa/77Kpa
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63Kpa
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78Kpa
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64Kpa
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Minimum Ground Clearance (Excludes Grouser Height)
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370mm
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Gradeability
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30°
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Max.breakout force
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170KN
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Engine Model
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1706D-E93TA
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Advertised Power (ISO 14396)
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253kW/339hp
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Rated Speed
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2,200r/min
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Transmission Type
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Dual-path, closed loop electronically controlled hydrostatic drive system
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Travel Speeds - Forward and Reverse
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Infinitely variable speeds 0-11 km/h
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Steering and Brake
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Hydrostatic steering, wet,multi-disc brake, bellville spring actuated and hydraulically released
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Type
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Double pump confluence, pilot control
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System Pressure
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20MPa
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Pump Type
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Gear pump
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Blade Type
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SU
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S
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Coal
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S -WH
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Blade Capacity (ISO 9246)
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9.6m³
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7.8m³
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12.9m³
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18.6m³
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Blade Width (w/End Bit)
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4,180mm
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4,290mm
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4,760mm
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4,335mm
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Blade Height
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1,710mm
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1,590mm
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1,710mm
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2,350mm
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Blade Lifting Height
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1,206mm
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Blade Digging Depth
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558mm
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Blade Tilt Height (Middle Hole)
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905mm
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930mm
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1,030mm
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945mm
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Blade Weight (w/o Push Arm)
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3,020kg
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2,840kg
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3,550kg
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3,300kg
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Minimum Turning Radius
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4,590mm
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4,475mm
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4,990mm
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4,485mm
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Type
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Parallelogram (No pitch adjustment)
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Maximum Penetration (Shank Pinned in the Top Hole)
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1,216mm
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Maximum Clearance Under Tip (Shank Pinned in the Bottom Hole)
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812mm
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Ripper Weight
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4,160kg
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Track Shoe Width
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560mm/610mm
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760mm
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610mm
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760mm
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Track Shoes Number (Each Side)
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41
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Track Rollers Number (Each Side)
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7
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Carrier Roller Number (Each Side)
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2
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