Dresser Bulldozer - SD7N Bulldozer – Xuanhua

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  • Dresser Bulldozer - SD7N Bulldozer – Xuanhua

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Micro Excavator, Oliver Bulldozer, Forestry Bulldozer, Presently, we're wanting forward to even higher cooperation with abroad shoppers depending on mutual rewards. You should really feel totally free to make contact with us for more aspects.
Dresser Bulldozer - SD7N Bulldozer – Xuanhua Detail:

SD7N Bulldozer

sd71
sd72

● Description

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.

● Main specifications

Dozer: Tilt

Operation weight (including ripper) (Kg): 23800

Ground pressure(including ripper) (KPa): 71.9

Track gauge(mm): 1980

Gradient: 30/25

Min. ground clearance (mm): 404

Dozing capacity (m): 8.4

Blade width (mm): 3500

Max. digging depth (mm): 498

Overall dimensions (mm): 567735003402

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:  7

Number of track rollers (each side): 7

Pitch (mm): 216

Width of shoe (mm): 530

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: Gears oil 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:

Dresser Bulldozer - SD7N Bulldozer – Xuanhua detail pictures

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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Dresser Bulldozer - SD7N Bulldozer – Xuanhua , The product will supply to all over the world, such as: Estonia, Karachi, azerbaijan, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
    • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Judith from Roman - 2017.12.19 11:10
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Jonathan from Madras - 2017.09.28 18:29
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