Sd22 - SD7HW Bulldozer – Xuanhua
Sd22 - SD7HW Bulldozer – Xuanhua Detail:
SD7HW Bulldozer
● Description
SD7HW bulldozer is 230 horsepower track-type dozer with elevated sprocket, power shift drive, semi-rigid suspended and hydraulic controls.
SD7HW-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.
SD7HW with lower ground pressure is an ideal machine used in for waste handling.
● Main specifications
Dozer: Tilt
Operation weight (including ripper) (Kg): 25670
Ground pressure(including ripper) (KPa): 51.96
Track gauge(mm): 2235
Gradient: 30/25
Min. ground clearance (mm): 484
Dozing capacity (m): 13.4
Blade width (mm): 4382
Max. digging depth (mm): 635
Overall dimensions (mm): 524543823482
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: Swing type of sprayed beam.
The sprocket is elevated elastic suspended: 7
Number of track rollers (each side): 7
Number of carrier rollers (each side): 1
Pitch (mm): 216
Width of shoe (mm): 760
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): 18.4
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:
Related Product Guide:
With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Sd22 - SD7HW Bulldozer – Xuanhua , The product will supply to all over the world, such as: Madrid, Marseille, Swaziland, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.
By Nelly from Bangalore - 2017.09.26 12:12
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Anna from Sierra Leone - 2018.05.22 12:13
