High quality Dozer SD7 mini bulldozer price

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US $45,000-70,000 / Sets | 1 Set/Sets (Min. Order)
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Overview
Quick Details
Place of Origin:
Hubei, China (Mainland)
Brand Name:
HBXG
Model Number:
SD7
Condition:
New
Moving Type:
Crawler Bulldozer
Machine Weight:
23800kg
Dimension(Long * Breadth * High):
7604*3823*3402
Ripper weight:
3900
Engine flywheel power:
92kw
Grade ability:
Latitude30 ° Transverse 25°
Engine Rated Speed:
2100r/min
After-sales Service Provided:
Engineers available to service machinery overseas
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
within 10-15 days
Port
Shanghai
Lead Time :
nude package

High quality Dozer SD7 mini bulldozer price  

Product Description

 

SPECIFICATIONS of High quality Dozer SD7 mini bulldozer price

Main specifications

Operating weight(not including ripper)

23800

Ripper weight

3900

Engine flywheel power

162kw

Ground pressure(without ripper)

71.9kPa

Ground clearance

404mm

Ground contact length

2890mm

Track center distance

1980mm

Overall dimensions(L×W×H) (with single shank ripper)

7604×3823×3402(with straight tilting blade)

Grade ability

Latitude30 ° Transverse 25°

Theory travel speed (km/h)

1st gear forward 0-3.9

1st gear backward 0-4.8

2nd gear forward 0-6.5

2nd gear backward 0-8.2

3rd gear forward 0-10.9

3rd gear backward 0-13.2

Dozing operation rate(moving distance 40m)

350m3/h

Diesel Engine

Model

NT855-C280  or C6121ZLG10 (Licensed 3306 diesel engine)

Type

water cooled, single line, vertical, four strokes, turbocharged, 6-cylinders, diameter 140mm or 121mm.

Rated speed

2100 RPM

Flywheel power

169 kW

Start mode

24V 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 pump

Gear pump

Oil flow

160L/min

Working pressure

3.1MPa

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 pump

High pressure gear pump

Oil flow

194L/min

System working pressure

18.6MPa

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 tank

450L

Water tank of cooling system

118L

Camshaft box of the engine

20L

Bevel gear box

150L

Implement oil tank

100L

Pivot lubricating tank

15L

Final drive

15L

 

 

Kindly contact me:

Nicole Chen/ Sales Manager

Evangel Industrial (Shanghai) Co., Ltd.

Evangel International Machinery Ltd.
(CHINESE LEADING CONSTRCUTION MACHINERY AND SPARE PARTS EXPORTER)
Add: Suite 1326, Fortune Times Tower, No. 1438 North Shanxi Road, Shanghai, China
Skype:nicole.chen365        Mobile/Whatsapp/Viber: +86-13661626401
Tel: +86-21-62770109    Fax: +86-21-62770039

 Web:http://www.evangelchina.com

 

 

 

 

 

 

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