Hot-selling Bucket Wheel Excavator 8 Ton - Elevated-driving Bulldozer SD7N – Xuanhua Construction

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SD7N bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls. SD7-230 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality...


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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Underground Loading Machine , Kids Rubber Track Bulldozer , Bucket Wheel Excavator , Competitive price with high quality and satisfying service make us earned more customers.we wish to work with you and seek common development.
Hot-selling Bucket Wheel Excavator 8 Ton - Elevated-driving Bulldozer SD7N – Xuanhua Construction Detail:

SD7N bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.

SD7-230 horsepower, elevated sprocket bulldozer integrate with modular design is easy to repair & maintenance, It relieves oil with difference pressure, the hydraulic system performs protecting environment and save energy with high working efficiency. Safety comfortable operation condition, electric monitoring and ROPS cabin with reliable entire quality, excellent service is your wise choosing.

It can be equipped with straight tilting blade, angle blade, coal pushing blade, U shape blade; single shank ripper, three shanks ripper; ROPS, FOPS, forest defence cabin etc.. It is can ideal machine used in communication, oil field, power, mining etc. large earth moving program.

Specifications

Dozer                                             Tilt

(not including ripper) Operation weight (Kg)                 23800

Ground pressure(KPa)                                    71.9

Track gauge(mm)                                      1980

Gradient                                              30°/25°

Min. ground clearance (mm)                            404

Dozing capacity (m³)                                       8.4

Blade width (mm)                                        3500

Max. digging depth (mm)                              498

Overall dimensions (mm)             5677×3500×3402

(including ripper)                            7616×3500×3402

Engine

Type                                 CUMMINS NTA855-C280S10

Rated revolution (rpm)                                   2100

Flywheel power (KW/HP                              169/230

Max. torque (Nm/rpm)                              1097/1500

Rated fuel consumption(g/KWh)                        235

Undercarriage system

Type                         The track is triangle shape.

                              The sprocket is elevated elastic suspended.   

Number of track rollers (each side)                                     7

Pitch (mm)                                                        216

Width of shoe (mm)                                                560

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                High pressure gears pump

System outputL/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:

Hot-selling Bucket Wheel Excavator 8 Ton -
 Elevated-driving Bulldozer SD7N – Xuanhua  Construction detail pictures


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Each individual member from our large performance revenue crew values customers' needs and company communication for Hot-selling Bucket Wheel Excavator 8 Ton - Elevated-driving Bulldozer SD7N – Xuanhua Construction, The product will supply to all over the world, such as: Panama , Honduras , Czech Republic , With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Diego from Monaco - 2015.09.21 11:44
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Lillian from Chile - 2016.12.19 11:10

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