SD22R

Engine model: Cummins NT855-C280S10
Net power: 162 kW/220HP/1800 rpm
Operating weight: 26.0 t

Packaging & Delivery

Wooden box

7-30 Days

Using a swamp bulldozer track, the SD22R landfill bulldozer is able to reduce ground pressure and has excellent maneuverability, easily adapting it to work in landfills that may contain high-liquid capacities. Optional attachments include a high-positioning warning lamp, a reverse warning alarm, a camera and an LCD screen, which can all greatly improve safety during operation. It’s equipped with a rubbish blade with a large capacity and mud flaps, which can improve working efficiency. The SD22R has central lubrication, central pressure measurement and automatic track tension systems that contribute to convenient and timely observation and maintenance.
PRODUCT SD22R
(WASTE)
PERFORMANCE PARAMETERS Operatiing   Weight (kg) 26000
Rated horsepower (kw/hp) 175/1800
Minimum turning radius (mm) 3800
Ground pressure (kpa) 36
ENGINE Model Chongqing   cummins NT855-C280S10
Emission China   I
Type In-line,direct   injection,water cooled,4-cycles,turbocharged
No.of cylinders×Bore×stroke (mm×mm) 6×140×152
Piston displacement (L) 14
Horsepower/rpm (kw/rpm) 175/1800
Maximum torque (N.m/r/min) 1030/1250
DIMENSIONS Length(mm) 6225
Width(mm) 4365
Height(mm) 3782
TRAVELING PERFORMANCE Forward/Reverse(km/h) F1:0-3.6   F2:0-6.5 F3:0-11.2 R1:0-4.3  R2:0-7.7   R3:0-13.2
Gradeability(deg) 30
Clearance(mm) 405
TRANSMISSION Torque   convertor  3-element, single stage, 1-phase
Gear box Planetary   gear and powershift transmission, hydraulically actuated, forced lubrication
Main drive Spiral   bevel gear, single-stage speed reduction, splash lubrication
Steering clutch Wet   multiple disc,coned disc spring loaded, hydraulically actuated, hand   operated,interconnected with steering brake
Brake  Wet, contracting band,foot operated with   hydraulic booster
Final driver  spur gear,double reduction ,splash   lubrication
UNDERCARRIAGE Suspension Swing   type of sprayed beam,suspended structure of equalizer bar
Track gauge (mm) 2250
Shoe width (mm) 910
Track length on ground (mm) 3480
Number of shoes (each side) 45
Pitch (mm) 216
Carrier rollers (each side) 2
Track rollers (each side) 8
WORKING HYDRAULIC SYSTEM Pressure   (MPa) 14
Working pump Gear   pump
Valve Multi-way   valve
Bore of blade lift cylinder (mm) φ120 
Bore of blade tilt cylinder (mm) φ200 
TANK CAPACITY Fuel   tank capacity (L) 450
Working hydraulic tank capacity (L) 110
WORKING EQUIPMENT Blade   width (mm) 4365
Blade height (mm) 1885
Blade capacity (m³) 12
Max.Drop below ground of blade 1330
Lift height of blade 550
Type of ripper -
Maximum digging depth of ripper (mm) -
Maximum lifting height of ripper (mm) -

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