OEM/ODM Factory Used Hitachi Excavator Ex300 - Elevated-driving Bulldozer SD7N – Xuanhua Construction
OEM/ODM Factory Used Hitachi Excavator Ex300 - 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.
(not including ripper) Operation weight (Kg) 23800
Ground pressure(KPa) 71.9
Track gauge(mm) 1980
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
Type CUMMINS NTA855-C280S10
Rated revolution (rpm) 2100
Flywheel power (KW/HP) 169/230
Max. torque (N•m/rpm) 1097/1500
Rated fuel consumption(g/KW•h) ≤235
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
Implement hydraulic system
Max. system pressure (MPa) 18.6
Pump type High pressure gears pump
System output（L/min） 194
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:
The Designs of Track Loader
How To Operate A Wheel Loader Safely
In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of OEM/ODM Factory Used Hitachi Excavator Ex300 - Elevated-driving Bulldozer SD7N – Xuanhua Construction, The product will supply to all over the world, such as: Adelaide , Angola , Hyderabad , With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
By Honey from Macedonia - 2016.12.19 11:10
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Claire from Hungary - 2016.08.18 18:38