Bulldozer And Excavator - SD7 Multi-function Bulldozer – Xuanhua
Bulldozer And Excavator - SD7 Multi-function Bulldozer – Xuanhua Detail:
SD7 Multi-function Bulldozer
● Description
SD7 Multi-function bulldozer is a new product for digging&embeding the optical fiber cable on the ground, designed and fabricated by HBXG performing the following functions: laying&emdedding optical cable, steel cable, electricity cable, emerging the digging, laying,embedding with one process, utmostly improving the working efficiency.
● Main specifications
Max. digging &embedding depth: 1600mm
Max. Diameter of the laid hose: 40mm
Laying &embedding speed: 0~2.5km/h (Adjusting according to the working conditions)
Max. lifting weight: 700kgs
Max. diameter of the coil of hose: 1800mm
Max. width of the coil of hose: 1000mm
Width of digging: 76mm
Overall dimensions (L×W×H): 7600×4222×3190 mm (straight)
Operation weight: 19.8t(straight)
Rated power: 131kW
Max. drawbar pull: 146.8 kN(straight)
(The efficient force depends on weight and ground surface adherence)
Ground pressure (at operating weight): 42.3KPa
Min. ground radium: 3.9 m
Min. ground clearance: 382.5 mm
Grade ability: Straight 30°, Side 25°
Diesel engine
Manufactured factory: WEICHAI POWER COMPANY LIMITED
Model: WD10G178E25/15
Type: straight line, water-cooled, with four stroke, pressure boost and direct injection
Cylinders Number-bore diameter×travel distance: 6-126x130mm
Displacement: 9.726 L
Rated RPM: 1850 r/min
Rated power: 131 kW
Flywheel power: 121 kW
Max. torque: 830 N·m/1100-1200 rpm
Fuel consumption (at rated working condition): ≤215 g/kW·h
oil consumption: 1.8 g/kW·h
Admissible altitude: ≤4000m
Cooling method: closed circulation water cooled
Starting method: electrically starting at 24V pressure
Undercarriage system
Type: Swing type of sprayed beam, Suspended structure of equalizer bar
Number of track rollers (each side): 7
Number of carrier rollers (each side): 1
Pitch (mm): 216
Width of shoe (mm): 910
Gear: 1st 2nd 3rd
Forward (Km/h): 0-3.9 0-6.5 0-10.9
Backward (Km/h): 0-4.8 0-8.2 0-13.2
Implement hydraulic system
Max. system pressure (MPa): 18.6
Pump type: Two groups Gears pump
System output(L/min): 194
Driving system
Torque converter: Torque converter is power separating hydraulic-mechanic type
Transmission: Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted.
Steering clutch: The steering clutch is hydraulic pressed, usually separated clutch.
Braking clutch: The braking clutch is pressed by spring, separated hydraulic, meshed type.
Final drive: The final drive is two-stage planetary reduction gear mechanism, splash lubrication.
Product detail pictures:
Related Product Guide:
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By Julia from Mombasa - 2018.05.13 17:00
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Elma from Provence - 2017.01.28 19:59