CAT 14M3 Motor Grader

Engine Details

Number Of Cylinders 6
Torque Rise 41 %
Displacement 763 cu in (12.6 L)
Bore 5.1 in (129.6 mm)
Stroke 6.2 in (157.5 mm)
Emissions Tier 4 Final/Stage IV, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Engine Model Cat C13 ACERT VHP
Note (1) Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Note (2) Optimized VHP Plus is standard for the 14M3.
Note (3) Net power advertised is the power available at rated speed of 1,850 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.
Note (4) Power as declared per ISO 14396 Rated rpm 1,850 VHP+ = 228 kW (306 hp)
Note (5) Cat engines equipped with a Selective Catalytic Reduction (SCR) system are required to use: Diesel Exhaust Fluid (DEF) which meets the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.
Base Power (1st Gear) – Net 238 hp (177.5 kw)
Standard Capability 122 degrees
Speed At Rated Power 1,850 rpm
Maximum Altitude – Full Power (Tier 2) 12049 ft in (3672.6 m)
Maximum Torque – Vhp Plus 1137 lb ft (1541.6 Nm)

Frame

Front Axle – Total Oscillation Per Side 32 degrees
Front Axle – Wheel Lean – Left/Right 17.1 degrees

Engine Details

Standard – Fan Speed – Maximum 1,600 rpm
Standard – Fan Speed – Minimum 550 rpm
Maximum Altitude – Full Power 13900 ft in (4236.8 m)
Maximum Altitude – Full Power (Tier 3) 14349 ft in (4373.6 m)

Frame

Circle – Outer Diameter 71.7 in (1821.2 mm)

Weights

Note *Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.
Gross Vehicle Weight – Typically Equipped – Rear Axle 42005 lb (19053.2 kg)
Gross Vehicle Weight – Typically Equipped – Front Axle 15245 lb (6915.1 kg)
Gross Vehicle Weight – Typically Equipped – Total 57250 lb (25968.2 kg)
Operating Weight – Typically Equipped 57250 lb (25968.2 kg)
Gross Vehicle Weight – Base* – Total 50980 lb (23124.2 kg)
Gross Vehicle Weight – Base* – Front Axle 13994 lb (6347.6 kg)
Gross Vehicle Weight – Base* – Rear Axle 36994 lb (16780.2 kg)

Moldboard

Blade Width 14 ft in (4.3 m)
Arc Radius 16.3 in (414.1 mm)
Throat Clearance 4.6 in (116.9 mm)
Blade Width – With End Bits 169 in (4292.6 mm)
Blade Width – Without End Bits 164 in (4165.6 mm)
Blade Height – With Cutting Edge 24.9 in (632.5 mm)
Blade Height – Without Cutting Edge 23 in (584.2 mm)

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonne (2.76 ton).

Blade Range

Circle Centershift – Right 20.5 in (520.7 mm)
Circle Centershift – Left 25.6 in (650.3 mm)
Moldboard Sideshift – Right 31.1 in (790 mm)
Moldboard Sideshift – Left 29.1 in (739.2 mm)
Blade Tip Range – Forward 40 degrees
Blade Tip Range – Backward 5 degrees
Maximum Shoulder Reach Outside Of Tires – Right 78.9 in (2004.1 mm)
Maximum Shoulder Reach Outside Of Tires – Left 73.6 in (1869.5 mm)
Maximum Lift Above Ground 16.5 in (419.1 mm)
Maximum Depth Of Cut 23.3 in (591.9 mm)
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