Luoyang Silon Industrial Co., Ltd. >> Hbxg SD7 230HP Bulldozer on Hot Sale

Hbxg SD7 230HP Bulldozer on Hot Sale

Hbxg SD7 230HP Bulldozer on Hot Sale
Price: US $ 120000Unit
Trade Terms: FOB,CFR,EXW
Min Order: 1Unit
Pay Type: L/C,T/T,D/P,Western Union,Paypal

Product Specifications

Prod Model: SD7
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Operating Weight(Not Including Ripper): 23800 Kg
Ripper Weight: 3900 Kg
Engine Flywheel Power: 162kw
Overall Dimensions(Lxwxh): 7604X3823X3402mm
Engine Model: Nt855-C280 (Cummins) or C6121zlg10 (Licensed Cat)
Type: Medium-sized Loader
Walking Mode: Crawler
Load And Unload Method: Front Discharge
Certification: ISO9001: 2000
Condition: New

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



LuoYang Silon Industrial Co., Ltd is a leading Chinese construction machinery exporter, located in the city of Luoyang, which is known as the "Millennium Imperial City'' and ''The City of Peony". Since our company was founded, based on the advantage of XCMG which is the No. 1 Chinese construction machinery manufacturer, we continually introduce top Chinese construction machinery enterprises and their products to international markets, such as Changlin, Zoomlion, LiuGong, Foton Lovol, HBXG, Hyundai, Komatsu, YTO etc.

As the authorized dealer of XCMG and also With "Customer First" as our constant serving tenet, Silon Industrial has emerged as a renowned exporter of a wide range of top Chinese Construction Machinery., We won the good fame and reputation from reliable quality, competitive price and excellent after-sales service, We will scrupulously abide by our management concept of "Honesty, Professional, and Win-Win".

With a rich experience of many years, we have acquired the requisite expertise and excellence in our domain. Having scaled phenomenal heights of success, today we stand tall amidst a number of competitors across the world. A well coordinated and expertly managed operation system and professional international sales team enable us to turn orders into final products and export them to approximately 60 countries and several regions across the globe.

Product Range:

Silon Industrial brings you a wide range of construction machinery series, as follows:

- Lifting Machinery, such as Truck Crane, All Terrain Crane, Rough Terrain Crane, Truck-mounted Crane

- Earthmoving Machinery, such as Wheel Loader, Mini Loader, Excavator, Bulldozer, Backhoe Loader, and Skid Steer Loader

- Road Construction Machinery, such as Road Roller, Motor Grader, Asphalt Paver, Cold Milling Machine

-- Concrete Machinery, such as Concrete Pump, and Concrete Mixer

-- Logistics Machinery, such as Telescopic Handler, and Forklift

- Special Vehicle, such as Dump Truck, Semi Trailer, Aerial Work Platform, and Fire Truck, Bitumen tanker

Our Advantage

- Professional sales team consisted of diligent, dynamic and innovative people with international version.

-- Excellent logistics services ensuring timely delivery of consignments all over the world through ocean, airline, road and railway.

-- Well coordinated and expertly managed operation system adapted.

-- Expert team of after-sales professionals assuring that all our products under excellent maintenance and performance.

Silon Industrial is distinguished by a highly collaborative culture which values the contribution of our diverse team both within the company and in the wider community. Our style is open, service focused, and friendly. We believe that our commitment to client service, commerciality, and teamwork provides benefits to our clients and enhances effective business relationships.

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