1. Home
  2. About us
  3. Products
  4. Online inquiry
  5. News
  6. contact us
  7. Sitemap
  8. LANGUAGE:  Spanish   Portuguese   Russian

Product list


SD7 Bulldozer


SD7 Bulldozer:

SD7 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.

SD7 Bulldozer Specifications:

NO. item Parameter
1 Dozer Tilt
2 Operation weight
not include repper
3 Ground pressure 71.9kPa
4 Track gauge 1980mm
5 Gradient 30/25
6 Min. ground clearance 404mm
7 Dozing capacity 8.4m3
8 Blade width 3500mm
9 Max Digging depth 498mm
10 Overall dimensions
includeing ripper

SD7 Bulldozer engine:

NO. item Parameter
1 Type CUMMINS NTA855-C280S10
2 Rated revolution 2100rpm
3 Flywheel power 169/230kw/hp
4 Max. torque 1097/1500N.M/RPM
5 Rated fuel consumption less 235g/kw.h

TY165-2 Bulldozer undercarriage system:

NO. item Parameter
1 Type Swing type of sprayed beam
Suspended structure of equalizer bar
2 Number of track rollers (each side) 7
4 Pitch 216mm
5 Width of shoe 560mm

SD7 Bulldozer Gear:

NO. item Parameter
1 Forward 0-3.9 km/h (1st)
0-6.5 km/h (2st)
0-10.9 km/h (3st)
2 Backward 0-4.8 km/h (1st)
0-8.2 km/h (2st)
0-13.2 km/h (3st)

SD7 Bulldozer implement hydraulic system:

NO. item Parameter
1 Max systme pressure 18.6mpa
2 Pump type high pressure gears pump
3 System output 194L/min

SD7 Bulldozer Driving system:

NO. item Parameter
1 Torqure converter Torqure converter is power separating hydraulic-mechanic type
2 Transmission Planetary,power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted
3 Steering clutch The steering clutch is hydraulic pressed, usually separated clutch.
4 Braking clutch Brake is oil two direction floating band brake operated by mechanical foot pedal
5 Final drive The final drive is two-stage planetary reduction gear mechanism, splash lubrication


China bulldozer Brands: SHANTUI bulldozer, XUANGONG bulldozer, HBXG bulldozer, and so on. chinese bulldozer has many advantage, chinese bulldozer price is lower and quality is high.

  1. Home
  2. About us
  3. Products
  4. Online inquiry
  5. News
  6. contact us
  7. Sitemap
Sunyo Machinery Co.,Limited. - All Rights Reserved
Add:Linyi,Shandong Province Mobile:0086-13853940192