China 220HP Tracked Tractor Crawler Dozer Bulldozer

• Customization: Available
• Type: Universal Type
• Transmission: Hydraulic - Mechanical Transmission
• Model NO.: SWD220Y
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 147~515kw
• Certification: ISO9001: 2000, ISO14001
• Condition: New
• Color: Yellow
• Track Width: 560mm
• Blade Type: Straight
• Blade Height: 1590mm
• Max. Tractive Force: 281kn
• Warranty: One Year
• Rear Ripper: as Optional
• Transport Package: Nude
• Specification: ISO
• Trademark: SINOWAY
• Origin: China
• HS Code: 84294990
• Production Capacity: 100 PCS/Month

Product Description

Main Features

The machine features reasonable layout, excellent performance and advanced technology. 
Higher engine powerreserves efficiency, biggertorque output, lower fuel consumption, while better reliability. 
Hydraulicly controlled drive, automatically speed regulating and non-stop gear shifting. 
The final drive uses triangleSpline and tiprelief, crowned gear drivetoenhance thebalance andthestabilityoftheloadof transmission Part. 
The novel hexahedral cab offers excellent visibility, the powerful ventilation and unparalleled dust-free.
Gear Box   
Hydraulic controlled gearshift is realized by operating the control valve, and without having to stop the machine,when operated with the torque converter to save operator effort. 
The transmission is combined with four planets lines and a rotary lock-up clutch, multiple disc clutch, hydraulic controlled release, forced lubrication, with 3 speeds forward and 3 speeds backward.
Torque Converter   
The hydraulic torque converter for is a newly developed product with the improvement made to the material, process and layout based on introduced Japan KOMATSU technology. It features simple architecture, easy maintenance, low noise, excellent reliability, stepless speed regulating which ensure perfect match to the machine for an outstanding traction and a stable transmission.
The Final Driving   
The final drive uses triangle Spline and tip relief, crowned gear drive for enhanced balance and the stability during power transmission, lower noise, excellent reliability and added life. 

Product Show




Specifications 

Engine
Model	Cummins
Type	Six-cylinder,water-cooled turbocharged,mechanical injection
Rated power	162KW
Rated speed	1800rpm
Implement Hydraulic System
Hydraulic flow rate	257L/min
Hydraulic pressure	13.7MPa
Pump type	Double gear pump
Control valve	Hydraulic operated,pilot control
Under Carriage System
Sprocket	Segmented
Number of track rollers (each side)	6
Number of carrier rollers (each side)	(4 single, 2 double)
Number of front idler (each side)	21
Track type	Single grouser
Track tension	Hydraulic
Track pitch	216mm
Track width	560mm
Number of track shoes (each side)	38
Track length on ground	2730mm
Ground clearance	405mm
Main Technical Specification
Operating weight(without ripper)	25500Kg
Ground pressure(without ripper)	0.078MPa
Grade ability	58%
Overall dimensions (L×W×H,without ripper)	5750×3725×3575mm
Max. tractive force	200KN
Working Equipment
Blade type	Straight
Width	3725mm
Height	1315mm
Max. digging depth	540mm
Max. lift above ground	1210mm
Tilting angle	11°
Blade capacity	5.45m3
Transmission System
Gear box	Power shift, forced lubrication,planetary gear
Torque converter	3 elements, single stage,single phase
Final drive	Spur gear, double reduction,splash lubricated
Gear shifts(Forward/Reverse)Travelling speed(km/h)	F3/R3
Forward/Reverse I	3.6/4.3
Forward/Reverse II	6.5/7.7
Forward/Reverse III	11.2/13.2
Service Capacities
Fuel tank	450L
Water tank	79L
Steering clutch	Wet, multiple disc, spring loaded, hydraulically released
Steering brake	Wet, band brake, operated with hydraulic booster, valve inner linkage

Production Line


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