Excellent Performance Gty220 Crawler Bulldozer

• Customization: Available
• Transport Package: Bulk
• Origin: China
• Model NO.: GTY220
• Production Capacity: 10000

Product Description

 

GTY220 CRAWLER BULLDOZER

Operating weight:23.5 T
Main performance parameters
The machine features reasonable layout, excellent performance and advanced technology.
Higher engine power reserves efficiency, bigger torque output, lower fuel consumption,while better reliability. Hydraulicly controlled drive, automatically speed regulating and non-stop gear shifting.
The final drive uses triangle Spline and tip relief, crowned gear drive to enhance the balance and the stability
of the load of transmission Part.
The novel hexahedral cad offers excellent visibility, the powerful ventilation and unparalleled dust-free.

MAIN SPECIFICATIONS

lENGINE
Model	Cummins NT-855-C280S10
Type	Straight vertical, four-stroke,water cooling,PT pump injection, turbocharged
Rated power	162kW
Max. torque	1800r/min
Number of cylinders-bore×stroke	6-φ139.7×152.4mm
Starting method	Starting motor 24V,11kW
Min fuel consumption ratio	218g/kw·h
lTRANSMISSION SYSTEM
Torque converter	3-element,single-stage,single-phase
Transmission	Planetary gear,multiple-disc clutch,hydraublcactuated,forced lubrication by gear pump, 3 forward and
Bevel gear	3 reverse speeds
Steering clutch	Helical bevel gear,Splash lubricated
Steering brake Final drive	Steering clutch…Wet,Multiple disc,Spring loaded,hydraulically released
Grade ability	booster and valve inner linkage Double reduction,splash lubricated
lWORK EQUIPMENT
Blade type	Straight tilt blade;Angle blade;Semi-U blade
Width	3735mm;4365mm;3725mm
Height	1310mm;1055mm;1375mm
Max.drop below ground	540mm
Max.Tilt	735mm;500mm;755mm
Blade capacity	6.4m³;4.7m³;7.5m³
lTRAVEL SPEED(km/h)
	1st 2st 3st
Forward	3.6 6.5 11.2
Reverse	4.3 7.7 13.2
lHYDRAULIC SYSTEM OF WORK EQUIPMENT
Working pressure	14Mpa
Rated flow(2000r/min)	262
Pump	Gear pump
Control valve	Hand-operated plunger sarvo controlling
lTRACK
Type	Sealed,single grouser
Track pitch	216mm
Track width	560mm
Number of track shoes(each side)	38
Length of track on ground…	2730mm
Ground clearance	405mm
Track gauge	2000mm