220hp bulldozer SD22

220hp bulldozer SD22, CAT technology, high quality, good price and services, reliable factory CAT dozer original cummins eng

  220hp bulldozer SD22 bulldozer

220hp bulldozer SD22 Crawler Bulldozer:

SD22 bulldozer specfication

Specification\Blade Type	Straight-tilt	Angle	U-type	R-blade	Coal blade
Min.ground clearance(mm)	405	405	405	513	405
Ground pressure(MPa)	0.077	0.077	0.078	0.041	0.078
Min.turning radius(m)	3.3	3.3	3.3	3.8	3.3
Gradeability(')	30	30	30	30	30
Track gauge(mm)	2000	2000	2000	2250	2000
Dozing capacity(m3)	6.4	4.7	7.5	10.2	9
Efficiency(Theoretical value in 40m)(m3 /h)	330	245	365	413	450
Blade width(mm)	3725	4365	3800	4160	4200
Blade height(mm)	1315	1055	1343	1870	1350
Max.drop below ground (mm)	540	535	540	540	540
Max.tilt adjustment(mm)	>735	>500	>755	>755	>755
Weight(kg)	3630	3850	4196	3067	3464

ENGINE:Model............Cummins NT855-C280 BCIII in-l ine,water cooled 4-cycle,overhead valve direct injection,turbocharged dieselRated revelution............1800rpmRated horsepower............162KWCylinder number-bore*stroke............ 6-139.7mm*152.4Piston displacement............14010mlMin fuel consumption............ 205g/KW.hMax torque............ 1030NM/1250rpmTRAVEL SPEED:

Gear	1st	2nd	3rd
Foward(km/h)	0-3.6	0-6.5	0-11.2
Reverse(km/h)	0-4.3	0-7.7	0-13.2

UNDERCARRIAGE SYSTEM:Type............Swing type of sprayed beam,suspended structure of equalizer bar Carrier rollers............2/each sideTrack rollers............6/each side(single flange4,double flange2)(E-7/each side)Track type............Assembled single-grouser shoes(38/each side)Width of track shoes............560mmPitch............216mmOVERALL DIMENSION:Straight_tilt 6805*3725*3395mm

220hp bulldozer SD22