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Sino Heavy Machinery Co., Ltd.

Rock Type Bulldozer, Dozing Capacity Tons, Cummins Engine manufacturer / supplier in China, offering SD22W Rock Bulldozer for Tough Work, 2017 New Euroii Sinotruk HOWO Dump Tipper Truck with 371 HP 12 Wheels LHD High Loading Capacity, Sinotruk HOWO7 10tires Cargo Truck Euro 2 LHD 6X4 336HP Hw76 with 1sleeper in Cabin for Transport and so on.

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Supplier Homepage Product Construction Machinery Bulldozer SD22W Rock Bulldozer for Tough Work

SD22W Rock Bulldozer for Tough Work

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: Wooden Box
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: SD22W
  • Transmission: Hydraulic - Mechanical Transmission
  • Load and Unload Method: Front Discharge
  • Certification: CE, ISO9001: 2000
  • Color: Yellow
  • Origin: China
  • Type: Special Type
  • Walking Mode: Crawler
  • Engine Power: 147~515kw
  • Condition: New
  • Trademark: SHANTUI
Product Description
 Bulldozer SD22W
The SD22W rock bulldozer is specially designed for work in rocky environments. The SD22W featureadvanced performance, high reliability, low fuel consumption and convenient maintenance. The SD22W is equipped with a high-strength, wear-resistant rock type blade and frame, making it adaptable for tough work with gravel, rock and weathered rock.

L×W×H (Ripper not included)mm5750×3725×3395
Operating weight (Ripper not included)t23.44
Engine-Cummins NT855-C280S10
Rated powerkW/rpm162/1800
Blade type-Straight tilt blade Angle blade
Blade widthmmStraight tilt blade 3725×1315 Angle blade 4365×1055
Dozing capacitym3Straight tilt blade 6.4 Angle blade 4.7
Ma× drop below ground of blademm540
Lift height of blademm1210
Ripper type-Single ripper Three-shank ripper
Ripping depth of rippermmSingle ripper 695 Three-shank ripper 666
Lifting height of rippermmSingle ripper515 Three-shank ripper 555
Number of carriers (each side)-2
Number of track rollers (each side)-6
Number of track shoes (each side)-38
Width of track shoemm560
Track gaugemm2000
Ground length and ground pressuremm/MPa2730-0.077
Forward speedkm/h0-3.6
Reverse speedkm/h0-4.3

TypeSteyr WD615TI-3A (water cooled, in-line, direct injection and turbo charge)
Rated revolution1850rpm
Rated power120kw
Cylinder number-bore x stroke6-126 x 130
Piston displacement9.726
Rated fuel consumption214g/kW.h
Max. Torque764N.m
Undercarriage system
Typeswing type of sprayed beam, suspended structure of wualizer bar
Carry rollers2 each side
Track rollers6 each side
Track typeAssembled, single-tooth, 38 each side
Width of track shoes560mm
Hydraulic system
Max. Pressure14MPa
Pump typeGear pump
Working cylinder x number120mm x2
Power transmitting system
Torque converter3-element, 1 stage, 1 phase
TransmissionPlanetary gear type, power-shift, forced lubrication
Main driveSpiral bevel gear, single-stage speed reduction, splash lubrication
Steering clutchWet, Multi-disc, spring loaded, hydraulic helping operation, mechanical separating, linking steering brake
Steering brakeWet, floating, band type foot stepping brake with hydraulic helping
Final drive2-stage speed reduction of spur gear, splash lubrication
Min. Ground clearance(mm)405
Ground pressure(MPa)0.078
Track gauge(mm)2000
Dozing capacity(m3)7.5
Blade height(mm)1343
Blade width(mm)3800
Max. Drop below ground(mm)540
Operating weight24020
Max. Tilt adjustment(mm)755
Travel speed
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