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Luoyang Silon Industrial Co., Ltd.

Bulldozer, Shantui Bulldozer, Bullodzer manufacturer / supplier in China, offering Hbxg SD7 230HP Bulldozer on Hot Sale, 2000kg Truck Crane with Good Quanlity (QY20B. 5), China 20t Mounted Truck Crane with Good Price (QY20B. 5) and so on.

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Supplier Homepage Product Bulldozer Hbxg SD7 230HP Bulldozer on Hot Sale

Hbxg SD7 230HP Bulldozer on Hot Sale

FOB Price: US $110,000 / Unit
Min. Order: 1 Unit
Min. Order FOB Price
1 Unit US $110,000/ Unit
Get Latest Price
Port: Shanghai, China
Production Capacity: 2500 Unit/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: SD7
  • Transmission: Hydraulic - Mechanical Transmission
  • Load and Unload Method: Front Discharge
  • Certification: CE, ISO9001: 2000
  • Color: Yellow
  • Fule Consumption: 235g/Kw.H
  • Blade Width: 3500mm
  • Overall Dimensions(Lxwxh): 7604X3823X3402mm
  • Pitch: 216mm
  • Gear: 3f/3r
  • Transport Package: Nude
  • Origin: Heibei, China
  • Type: Universal Type
  • Walking Mode: Crawler
  • Engine Power: 147~515kw
  • Condition: New
  • Engine Model: Cummins Nta855-C280s10
  • Operating Weight(Not Including Ripper): 23800 Kg
  • Dozing Capacity: 8.4m3
  • Number of Track Roller: 14PCS ( Total, Each 7PCS)
  • Wide of Shoes: 55mm
  • Trademark: HBXG
  • Specification: CE, SGS, Ghost, ISO 9001
  • HS Code: 84291190
Product Description
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.

Technical Parameters
 
Operating weight(not including ripper)23800
Ripper weight3900
Engine flywheel power162kw
Ground pressure(without ripper)71.9kPa
Ground clearance404mm
Ground contact length2890mm
Track center distance1980mm
Overall dimensions(L×W×H) (with single shank ripper)7604×3823×3402(with straight tilting blade)
Grade abilityLatitude30 ° Transverse 25°
Theory travel speed (km/h)
1st gear forward 0-3.91st gear backward 0-4.8
2nd gear forward 0-6.52nd gear backward 0-8.2
3rd gear forward 0-10.93rd gear backward 0-13.2
Dozing operation rate(moving distance 40m)350m3/h
Diesel Engine
ModelNT855-C280 (Cummins) or C6121ZLG10 (Licensed CAT 3306 diesel engine)
Typewater cooled, single line, vertical, four strokes, turbocharged, 6-cylinders, diameter 140mm or 121mm.
Rated speed2100 RPM
Flywheel power169 kW
Start mode24V electric starting
Torque converter
Torque converter used in SD7 bulldozer is power separating hydraulic-mechanic type.
Transmission assembly
It integrates center drive, transmission and speed changing control valve into one component. It can be assembled or disassembled as a assembly or as a part. It is very convenient to service. Transmission is multi-stage planetary gear drive to realize modular assembling and disassembling. The shift can be changed among 1st gear, 2nd gear, 3rd gear forward or reverse rapidly, through multi-functional control valve.
Steering and braking clutch
Steering clutch and braking clutch are adjustment free, oil-type, and multi-disc clutch. The braking clutch is pressed by spring, separated hydraulic, constant meshed type. Steering clutch is hydraulic pressed, non-constant engaged clutch. The action of steering and braking is combined, operation manually to realize steering slowly, sharply and braking. The braking of entire machine can be realized through the pedal. Parking braking rod is designed to keep the undercarriage system in braking condition when starting the engine and guarantee the machine not to slip on slope when starting the engine.
Final drive
Final drive is two-stage planetary reduction gear mechanism. It is mounted at outside of steering and braking clutch. Combined sprocket segment is very convenient for assembling, disassembling and service.
Hydraulic system of the machine
It is composed of oil pump, transmission control valve, steering and braking control valve, sequence valve, relief valve at torque converter outlet, filter and lines.
Main pumpGear pump
Oil flow160L/min
Working pressure3.1MPa
Rops with air conditioner cab
The cab is hexagonal thin wall box-type structure. Glass is mounted at six sides with wide viewing area. Pulling and pushing glass is installed at back side. Air conditioner is top-mounted with functions of cooling and heating. The structure of Rop is rigid. It can protect the driver efficiently when the bulldozer is in special condition.
Implement hydraulic system
Implement hydraulic system can control lifting, lowing and tilting of the blade. It also can control lifting, lowing of the ripper. It mainly consists of oil pump, cylinder, inlet valve group diverter valve group, oil tank line and controlling parts.
Main pumpHigh pressure gear pump
Oil flow194L/min
System working pressure18.6MPa
Left and right undercarriage system
The track is triangle shape. The sprocket is elevated. There are two idlers in front and at rear of the frame and seven track roller. Recoil spring and cylinder adjuster is mounted at the undercarriage. The rear end of undercarriage frame is supported on the pivot. The front end is articulated with the equalizer bar. Choosing different undercarriage system according to different implement. The customer is required can guarantee center gravity of the machine to be at best efficient position. Choosing different width of track shoe can ensure the bulldozer developing its optimum traction efficiency.
Maintenance filling capacity
Fuel tank450L
Water tank of cooling system118L
Camshaft box of the engine20L
Bevel gear case150L
Implement oil tank100L
Pivot lubricating tank15L
Final drive15L

Hbxg SD7 230HP Bulldozer on Hot Sale
Hbxg SD7 230HP Bulldozer on Hot Sale
Hbxg SD7 230HP Bulldozer on Hot Sale

 
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