SD9 Bulldozer



SD9 Bulldozer: semi-rigid elasticity suspending, hydraulic-mechanical transmission, elevated sprocket track type, wholly hydraulic operation, pilot hydraulic controlling blade operation, modular designing components easily for maintaining, portable laboursaving nicety man-machine designing controlling system, electric monitoring, ROPS cabin, many optional equipment, broadly used in transport, desert, oil field, power station, mine, swamp etc. large-scale stone construction. You can select original American Cummins engine, standard emission with Tier 3 with lower fuel consumption and stronger power output.


  • Engine Rated Power- (430 HP) (316 kw)
  • Operating weight (without ripper) Kg - 44580
  • Operation weight (including ripper) (Kg) - 48880
  • Min. Ground Clearance (mm) - 517
  • Track gauge(mm) - 2250
  • Blade width (mm) - 4314
  • Dozing capacity m3 - 13.5
  • Gradient - 30°/25°
  • Overall dimensions (mm) - 8478×4314×3970

SD9
Engine
Make Cummins
Model KTA19-C525S10
Rated revolution (rpm) 1800
Flywheel power (KW/HP) 316/430
Torque storage coefficient 18%
Maximum Torque (Nm. /rpm) 2169/1400
No. of cylinders 6
Bore x Stroke (mm)
Fan Drive type Belt Drive
Fuel filter 2
Overall dimension (with ripper) 8478×4314×3970 mm
Cooling System Type Water cooled
Turbo charged Yes
Lubrication Method Gear pump, Force Lubrication
Electrical
Electrical Alternator 24V/50A
Starting Motor
Battery Rating 2x12v,120 Ah
LED Lights Yes
Hydraulic System
Operation type Pilot Hhydraulic control
Ground pressure (kpa) 102/112
Max System pressure (mpa) 18.3
Hydraulic cylinders 6
Pump Type Double Vane Pump
System Output (L/min) 358
Operation Type Hydraulic Controlled
Gear
Type The steering clutch is hydraulic pressed usually separated clutch
Forward (Km/h)
  • 1st 0-3.9
  • 2nd 0-6.9
  • 3rd 0-12.2
  • Backward (km/h)
  • 1st 0-4.8
  • 2nd 0-8.4
  • 3rd 0-15.1
  • Max Drawbar pull (KN) 434.7
    Steering Control Hydraulically operated
    Under Carriage
    Type The track is triangle shape. The sprocket is elevated elastic suspended.
    Pitch (mm) 240
    Track gauge (mm) / 2250
    Track rollers (each side) 8
    Carrier rollers (each side) 1
    Number of shoes (each side) 43
    Shoe width (mm) 610
    Grouser height (mm) 84
    No. of idler (each side) 2
    BLADE ATTACHMENT Standard
    Dozer Blade Type Tilting Blade
    Dozing Capacity (m3) 13.5
    Dozing weight (kg) 6550
    Blade width (mm) 4314
    Max.Digging Depth (mm) 614
    Max. Lifting Height (mm) 1288
    Blade height (mm) 2000
    Driving System
    Torque Converter Torque Converter is power Separating hydraulic mechanic type.
    Transmission Planetary, power shift transmission with three with three speed forward and three speeds reverse, speed and direction can be quickly shifted.
    Steering Clutch The steering clutch is hydraulic pressed, usually separated Clutch.
    Steering Brake The Breaking Clutch is pressed by spring, separated hydraulic constant meshed type.
    Final Drive The final drive is two stage planetary reduction gear mechanism, splash lubrication.
    Control / Actuation type Foot brake, Hydraulic booster
    CABIN Sealed cabin with air conditioner (optional) with ROPS
    INSTRUMENTATION Hour meter, fuel gauge, temperature gauge, battery charge indicator, horn, oil pressure gauge, front light, rear lights, plough lights, indicator lights
    SD9 bulldozer

    SD9 bulldozer


    SD9 bulldozer


    Electrical
    Alternator 24V / 50A
    Starting motor 7 KW
    Battery Rating 2 x 12V, 100 Ah
    LED Lights Yes
    Power Train
    Torque convertor / Clutch Torque Convertor
    Type Power separating hydraulic mechanical type
    Transmission/Gear Box Transmission Type
    Type / Model Power shift planetary transmission with 3 speeds forward and 3 speed reverse, speed and direction can be quickly shifted
    No. of gear forward 3
    No. of gear backward 3
    Max forward speed 10.8
    Max reverse speed 12.9
    Maximum drawbar pull 1st gear - 131.68 KN 2nd gear - 124.95 KN
    Hydraulic System
    Operation type Pilot hydraulic control
    Hydraulic pump
    Type Gears oil pump
    Capacity / Discharge 170 (L/min)
    Relief pressure / Max pressure 15.5 Mpa
    Hydraulic cylinders
    Type Double acting piston type
    Blade jack lift (No. of cylinders/bore x stroke) 2 / 100 x 1000
    Blade tilt (No. of cylinders/bore x stroke) 1 / 160 x 140
    Ripper : (No. of cylinders /Bore x Stroke (mm)) Ripper : 1 / (184.25 x 304.8)
    Control Valves Type Pilot operated with joystick control
    Steering
    Type Multiple disc oil, power metallurgy, disc compressed by spring
    Steering Control Hydraulically operated
    Under Carriage
    Track gauge (mm) / Track pitch 1880
    Track rollers (each side) 7
    Carrier rollers (each side) 2
    Track shoes (each side) 39
    Shoe width (mm) 560 / 610 (Optional)
    Ground pressure 56.2 Kpa including ripper and blade
    No. of idler (each side) 1
    Filtration
    Engine Replaceable cartridge filter
    Transmission One magnetic oil strainer and replaceable element by-pass filter
    Steering & Braking One magnetic oil strainer and replaceable element by-pass filter
    Hydraulic System Return filter
    Operating Mass
    Operating mass (kg) (approx.) without ripper - 16800
    Blade Specifications - General
    BLADE ATTACHMENT 1 - Standard Machine Tilt Semi U blade
    Overall length with dozer 5167 With ripper - 6145
    Max. lift above ground / height (mm) 998
    Max. drop below ground/ Max digging depth 592
    Blade / Dozing Capacity(Cum) 4.6
    Mass in (kg) Dozer Blade attachment / Dozing weight 2100 kg
    Blade width (mm) 3324
    Blade height (mm) 1170
    BLADE ATTACHMENT (Optional blade) Coal blade - U type
    Overall length with dozer 5167.0
    Max. lift above ground / Max lifting height (mm) 998.0
    Max. drop below ground / Maximum digging depth 592.0
    Blade / Dozing Capacity(Cum) 6.7
    Mass in (kg) Dozer Blade attachment / Dozing weight 2310.0
    Blade width (mm) 3676.0
    Blade height (mm) 1350.0
    Brake
    Type Brake is oil two direction floating band break
    Control / Actuation type Operated by mechanical foot pedal
    CABIN Sealed cabin with air conditioner (optional)
    INSTRUMENTATION Hour meter, fuel gauge, temperature gauge, battery charge indicator, horn, oil pressure gauge, front light, rear lights, plough lights, indicator lights
    ADDITIONAL ATTACHMENTS 1). Air conditioner 2). U blade (Coal blade) 3). 3 shank ripper 4). Solid waste blade 5). Special machine for solid waste with broad 910mm triangular track plates and solid waste blade with additional protection.
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    • Air Conditioner
    • U-blade (Coal Blade)
    • 3 Shank Ripper
    • Solid Waste Blade
    • Special machine for solid waste with broad 930mm triangular track plates and solid waste blade with additional protection

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