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Best Machinery Parts International Limited is a professional construction machinery parts supplier for excavator, bulldozer, loader. Including models Komatsu, Hitachi, Kobelco, CAT, Isuzu, Cummins,Volvo, Shantui, XCMG, SEM.

Main products : travel motor, swing motor , hydraulic pump and parts, complete engine and engine parts, operator cabin, undercarriage parts

Welcome your inquiry

The SD22 is a large horsepower, advanced technology bulldozer with a Cummins 855C engine delivering high torque yet low fuel consumption. An exhaust turbocharger ensures uninterrupted performance at altitudes up to 3200m. Hydraulic drive and control technology deliver reliable performance and easy control.
Performance Parameter

220 HP SD22 Technical specifications:
Blade Type Straight-tilt Angle Semi-U Blade
Min. ground clearance: 405 mm 405 mm 405 mm
Ground pressure: 0.077 MPa 0.077 MPa 0.078 MPa
Min. turning radius: 3.3 m 3.3 m 3.3 m
Gradeability: 30° 30° 30°
Track gauge: 2000 mm 2000 mm 2000 mm

ENGINE Model & type
Cummins NT855-C280S10; In-line,
water cooled 4-cycle,
overhead valve direct injection, turbocharged diesel
Rated power 162 kW
Number of cylinders 6??139.7 x 152.4 mm (bore x stroke)
Piston displacement 14.01 L
Min. fuel consumption 205 g/kW?h
Maximum torque 1030 N?m@1250rpm

POWER
TRANSMISSION
SYSTEM Torque converter 3-element, 1 stage, 1 phase
Transmission
Planetary gear, multi-disc clutch,
hydraulically connected, forced lubrication
Main drive
Spiral bevel gear, splash lubrication,
single-stage speed reduction
Steering clutch
Wet, multi-disc, spring loaded,
hydraulically separated,hydraulic control
Steering brake
Wet, floating, direct on-off hydraulic
inter-linking operation
Final drive
2-stage speed reduction of spur gear,
splash lubrication

TRAVELSPEED Gear 1st 2nd 3rd
Forward 0~3.6 km/h 0~6.5 km/h 0~11.2 km/h
Reverse 0~4.3 km/h 0~7.7 km/h 0~13.2 km/h

UNDERCARRIAGE
SYSTEM Type
Swing type of sprayed beam,
suspended structure of equalizer bar
Carrier rollers 2 each side
Track rollers 6 each side
Track type Assembled, single-grouser
Width of track shoes 560 mm
Pitch 216 mm

HYDRAULIC
SYSTEM Maximum pressure 14 MPa
Pump type Gear pump
Discharge 262 L/min
Bore of working
cylinder no.
120 mm 2

BLADE Blade type Straight-tilt Angle Semi-U-blade
Dozing capacity 6.4 m3 4.7 m3 7.5 m3
Efficiency
(Theoretical value 40 m)
330 m3/h 245 m3/h 365 m3/h
Blade width 3725 mm 4365 mm 3725 mm
Blade height 1315 mm 1055 mm 1374 mm
Maximum drop
below ground
538 mm 535 mm 540 mm
Maximum tilt adjustment >735 mm >500 mm >755 mm
Weight of blade 2830 kg 3254 kg 3419 kg

RIPPER(OPTIONAL)
Maximum digging depth
of 3-shank ripper
666 mm
Maximum lift
above ground
555 mm
Weight of 3-shank ripper 2495 kg
Maximum digging depth
of single ripper
695 mm
Maximum lift
above ground
515 mm
Weight of single ripper 2453 kg

Part number: 7834-10-2003
Suitable model: pc200-6, pc210-6, pc220-6.
Quality: komatsu genuine parts

Jining xinsong construction machinery co., ltd. Is a leading company specializing in sale and export of komatsu genuine parts in china. Through firm cooperation with komatsu co., ltd. And many oem manufacturers, we could supply high-quality parts with competitive price, such as hydraulic parts, operator compartment parts, undercarriage parts, engine parts, electrical parts, work equipment parts, maintenance parts, etc.
Komatsu electrical parts we supplied are as follows: monitor, computer, gps, oil level sensor, oil pressure sensor, oil pressure switch, revolution sensor, water temperature sensor, safety relay, solenoid, revolution solenoid, etc.
Any questions, please feel free to contact us.


Suitable model: pc200-6, pc210-6, pc220-6.
Quality: komatsu genuine parts
Weight :4kg

ee

Jining xinsong construction machinery co., ltd. Is a leading company specializing in sale and export of komatsu genuine parts in china. Through firm cooperation with komatsu co., ltd. And many oem manufacturers, we could supply high-quality parts with competitive price, such as hydraulic parts, operator compartment parts, undercarriage parts, engine parts, electrical parts, work equipment parts, maintenance parts, etc.
Komatsu electrical parts we supplied are as follows: monitor, computer, gps, oil level sensor, oil pressure sensor, oil pressure switch, revolution sensor, water temperature sensor, safety relay, solenoid, revolution solenoid, etc.


Part number: 208-72-52170, 208-72-52180bushing
Suitable model: pc400-6, pc400-7, pc450-6, pc450-7
Quality: komatsu genuine parts

with komatsu co., ltd. And many oem manufacturers, we could supply high-quality parts with competitive price, such as hydraulic parts, operator compartment parts, undercarriage parts, engine parts, electrical parts, work equipment parts, maintenance parts, etc.
Komatsu electrical parts we supplied are as follows: monitor, computer, gps, oil level sensor, oil pressure sensor, oil pressure switch, revolution sensor, water temperature sensor, safety relay, solenoid, revolution solenoid, etc.


Komatsu genuine parts

ee

Jining xinsong construction machinery co., ltd. Is a leading company specializing in sale and export of komatsu genuine parts in china. Through firm cooperation with komatsu co., ltd. And many oem manufacturers, we could supply high-quality parts with competitive price, such as hydraulic parts, operator compartment parts, undercarriage parts, engine parts, electrical parts, work equipment parts, maintenance parts, etc.
Komatsu electrical parts we supplied are as follows: monitor, computer, gps, oil level sensor, oil pressure sensor, oil pressure switch, revolution sensor, water temperature sensor, safety relay, solenoid, revolution solenoid, etc.
Any questions, please feel free to contact us.


Komatsu genuine parts

D Block

Use:Trailer Parts
Parts:Trailer Suspension
Max Payload:16t
Size:standrad size
Place of Origin:Shandong,China
Brand Name:BST
Color:Black or as your requirements
Application:Trailer Truck Suspension
Material:Steel
MOQ:1pcs
Quality:High Level
Finish:Painting
Usage:Connect Semi-trailer
Type:Assembly
Packing details:wooden tray or other ways according to your requirements

Spare parts for komatsu excavator, spare parts for shantui bulldozer, spare parts for hitachi excavator, spare parts for kobelco excavator, rubber tracks for kubota, final drive and travel motor, hydraulic pump and gear pump, cabins for excavator and crane, hydraulic cylinder.


Cartoon, wooden case or as customer's request

Jining huida construction machinery co, ltd serves the construction, mining, industrial and municipal markets., we specialize in all makes and models of excavators, wheels loaders, dozers and off highway trucks.

We specialize in business of construction spare parts for international brand such as: komatsu, hitachi, cat, shantui, kobelco, volvo, doosan, sany and so on, offering genuine, after-market, oem, surplus and reconditioned parts for sale.

We have thousands of new, used, and rebuilt parts in stock, ready for immediate delivery. And if your parts are not in our inventory, we can locate them through a direct connection with over 400 other parts dealers.

Let us help you to find the right part for the right price and get your customers machine back in the dirt!

Technical:
Model:GTR82D170
Operating weight :90kg
Shoe size(W*L):mm:285*340
Impact force :15KN
Percussion rate max:640-680 blows/min
Jumping stroke mm:50-80
Packing size mm:570*510*1100
Engine manufacture:HONDA
Engine output:4.2hp


Wooden case

Jining Debons Construction Machinery Co., Ltd. is located in Jining City, Shandong Province. Debons is specialized in KOMATSU track adjuster assembly, cylinder, yoke, final drive, swing machinery, pins and bushings, electronic parts,excavator bucket,,radiator operator�¢??s cabin , hydraulic parts and CATERPILLAR/HITACHI travel gear box , track adjuster assembly and so on...

We are provding 7x 24 hours of technical support and equipment warranty. From the date of availability year, the equipment warranty period is 6 months after sale. After the warranty expires , we will provide technical support for life.Scientific management,great technique,advanced machine and perfect quality guarantee system ensure the high quality. We expect to cooperate with our friends all over the world and make a better future together.

Place of origin:
Shandong, china (mainland)
Brand name:
Sj
Model number:
Pc/ex
Type:
Track loader parts, undercarriage parts, d8n bulldozer idler
Color:
Black or yellow
Material of body:
Scsimn2h
Bearing material:
50mn
Technique:
Welding or steel casting
Certification:
Iso9001-2008

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Place of Origin:
Shandong, China (Mainland)
Brand Name:
shantui
Model Number:
PC EX SK ZX DH D
type:
Original SHANTUI SD22 bulldozer carrier roller
color:
yellow or black
material of body:
40Mn2
bearing material:
50Mn
technique:
steel casting
warranty time:
one year

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MW5 Series Scrap Lift Magnet for Excavator is suitable for transferring cast ingots, steel balls and kinds of steel scraps.

2. Features of magnetic lifter
2.1 It adopts a special magnetic circuit design which has large air space and magnetism density. It is made of aluminum wire and the coil protection plate is made of the rolled high Mn steel plate that has good performance of wear-resistance and heat-proof. It also has the characteristics of light weight, low power consumption, high lifting capacity and long serving life.

2.2 This series has fine insulation structure. The insulation treatments adopt the vacuum drying & glue filling, which has improved the electrical and mechanical performance of the coils .The insulation grade can reach class special C.

2.3 It generally adopts the control mode of constant voltage. It can further improve the lifting capacity if changing to adopt the control mode of over excitation.

2.4 With special structure, it is suitable for working with Excavator.


The magnetic interface also allows for providing a not only easy but also a cost effective way for material handling in open scrap yards through these mobile cranes.