Caterpillar - Motor Graders 140

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KEY SPECS

• Net Power Range (Tier 3)
  • 136 kW
• Operating Weight - Typically Equipped
  • 18400 kg
• Blade Width
  • 3.7 m

ENGINE

• Net Power Range (Tier 3)136 kW
• Engine ModelCat® C7
• EmissionsEmissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
• VHP Plus Range - Net136-159 kW (183-213 hp)
• VHP Plus Range - Net - Metric136-159 kW (186-216 hp)
• Displacement7.2 l
• Bore110 mm
• Stroke127 mm
• Torque Rise - VHP Plus39%
• Maximum Torque - VHP Plus1052 N·m
• Speed at Rated Power2,000 rpm
• Number of Cylinders6
• Derating Altitude3048 m
• Standard - Fan Speed - Maximum1,450 rpm
• Standard - Fan Speed - Minimum600 rpm
• Standard - Ambient Capability43 °C
• High Ambient - Fan Speed - Maximum1,650 rpm
• High Ambient - Fan Speed - Minimum600 rpm
• High - Ambient Capability50 °C
• Note (1)Maximum torque (VHP Plus) measured at 1,000 rpm.
• Note (2)Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
• Note (3)Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan running at minimum speed, air cleaner, muffler and alternator.
• Note (4)Power as declared per ISO 14396; Rated Speed = 2,000 rpm; VHP Plus = 160 kW (214 hp)
• Note (5)No engine derating required up to 3048 m (10,000 ft).

POWER TRAIN

• Forward/Reverse Gears8 Forward/6 Reverse
• TransmissionDirect drive, power shift, countershaft
• Brakes - ServiceMultiple oil disc
• Brakes - Service - Surface Area23000 cm²
• Brakes - ParkingMultiple oil disc
• Brakes - SecondaryDual circuit control system

HYDRAULIC SYSTEM

• Circuit TypeElectro-hydraulic load sensing, closed center
• Pump TypeVariable piston
• Pump Output210 l/min
• Maximum System Pressure24150 kPa
• Standby Pressure3100 kPa
• NotePump output measured at 2,150 rpm.

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