Power Tractor - SD7 Multi-function Bulldozer – Xuanhua

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Power Tractor - SD7 Multi-function Bulldozer – Xuanhua Detail:

SD7 Multi-function Bulldozer

11112-1

● 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.


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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Power Tractor - SD7 Multi-function Bulldozer – Xuanhua , The product will supply to all over the world, such as: Sudan, Lyon, Ukraine, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By tobin from Rwanda - 2018.03.03 13:09
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Edith from Washington - 2018.06.30 17:29
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