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140 LVR Motor Graders

New Name, Same Fame. The 140K is now named the 140. Equipped with a Catยฎ C7 engine, direct-drive powershift transmission, and load-sensing hydraulics solutions, the 140 motor grader takes on your grading work with power, control, comfort and productivity.

140 LVR

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Catยฎ 140 motor graders are designed for road grading, shaping shoulders, shaping slopes, shaping ditches, and snow removal.

Base Power (1st Gear) - Net
171 hp
Operating Weight - Typically Equipped
38076 lb
Blade Width
12 ft
Engine Model
Catยฎ C7
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Engine specifications
Base Power (1st Gear) - Net 128 kW
Engine Model Catยฎ C7
Displacement 7.2 l
Bore 105 mm
Stroke 127 mm
High - Ambient Capability 50 ยฐC
Maximum Torque 996 Nยทm
Note (3) Maximum torque measured at 1,000 rpm in gears 4-8.
VHP Range - Net 128-143 kW (171-191 hp)
Number of Cylinders 6
Torque Rise 46%
Note (1) Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 standards in effect at the time of manufacture.
Derating Altitude 3048 m
Note (2) Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator.

Features

BUILT TO PERFORM

        
  • Cat C7 engine meets U.S. EPA Tier 3/EU Stage IIIA equivalent or Tier 2/Stage II equivalent emissions standards, depending on emission standards of specific country.
  •     
  • Power Shift Countershaft Transmission matched to engine, maximizing power to the ground.

PERFORMANCE WITH LESS FUEL

  • Electronic Throttle Control helps improve productivity by optimizing HP and torque to match the power demands of the application.
  • Aggressive blade angles, optimized moldboard curvature and large throat clearance allows material to roll more freely along blade, increasing efficiency.
  • Hydraulic demand fan automatically adjusts speed according to cooling requirements maximizing power to the ground and improving fuel efficiency.
  • Engine Idle Shutdown is available to shut down engine after a set period of time, saving fuel and helping reduce emissions.

DESIGNED FOR OPERATORS

  • Proportional Priority Pressure-Compensating (PPPC) provides load-sensing hydraulics with superior control, enhanced performance, and efficiency.
  • Optional AutoShift Transmission improves ease of operation and maximizes productivity by automatically shifting the transmission at optimal shift points.
  • Rocker and control switches are in easy reach.
  • Proven conventional controls provide industry-standard control pattern and feel for precise cutting edge movement.

SAVE MAINTENANCE TIME

  • Durable nylon composite wear inserts maximize circle torque and component life.
  • Sacrificial brass moldboard slide rail wear strips between blade mounting group and moldboard can be easily adjusted and replaced.
  • Left-side, ground level service area access speeds up maintenance and ensures that routine service is performed on time.

LONG TERM VALUE AND DURABILITY

  • Utilizing rigorous component design and machine validation processes results in unmatched reliability, durability and high uptime.
  • Components are designed and manufactured to Caterpillar quality standards throughout all Caterpillar facilities.

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
Electrical
  • Alternator, 115 ampere
  • Backup alarm, reversing lights
  • Batteries, maintenance free 750 CCA
  • Common fuse block
  • Electrical system, 24 volt
Operator Environment
  • Accelerator
  • Control console, adjustable
  • Gauge cluster (includes voltmeter, articulation, engine coolant temperature, air brake pressure and fuel level)
  • Guard rails, operator station
  • Hydraulic controls, load sensing (right/left blade lift, circle drive, centershift, sideshift, front wheel lean and articulation)
Power Train
  • Air cleaner, dry type radial seal with service indicator and automatic dust ejector
  • Air to air after cooler (ATAAC)
  • Blower fan
  • Brakes, oil disc, four-wheel air actuated
  • Differential with lock/unlock
Other Standard Equipment
  • Blade Float
  • Bumper, rear
  • CD ROM Parts Book
  • Circle drive slip clutch
  • Cutting edges, 152 mm x 16 mm (6 in x 5/8 in) curved DH-2 steel
Antifreeze
  • Extended Life Coolant to -35 degrees Celcius (-30 degrees Fahrenheit)

Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

Guards

  • Guard, transmission

Operator Environment

  • Air conditioner with heater
  • Heater, cab

Cab/Canopy

  • Cab, ROPS
  • Cab, Non-ROPS
  • Canopy, ROPS
  • Seat, vinyl adjustable
  • Seat, cloth, contour

Ripper/Scarifier

  • Ripper/scarifier, rear mounted
  • Scarifier, mid mounted, V-Type

Lights

  • Bar mounted, low, directional and headlights
  • Beacon light
  • Combination headlight
  • Cab and bar mounted, high, directional, headlights and work lights
  • Rear facing cab lights

Power Train

  • Autoshift

Other Attachments

  • Product Link
  • Product Link Elite
  • Snow Wing Mounting, frame-ready
  • Cat Grade ARO
  • Dryer, air

Hydraulics

  • Pump, hydraulic, high capacity (210 L/min, 55.7 gal/min)
  • Hydraulic arrangements with one or more additional hydraulic valves are available for rear ripper, mid-mount scarifier, dozer, snow plow and snow wing

Blades, Moldboards

  • Moldboard - Blade 4267 mm x 610 mm x 22 mm (14' x 24" x 7/8")
  • Moldboard, top adjust drawbar, circle
  • Blade, front
  • Cutting edge, 203 mm x 19 mm (8" x 3/4") - for use with 4.3 m (14') blade
  • End bits, overlay, reversible pair for use with 203 mm (8") cutting edges