# 1989 Caterpillar 140G for Sale in Manhattan, KS **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89026587 - **Year:** 1989 - **Manufacturer:** Caterpillar - **Model:** 140G - **Category:** Motor Graders - **Hours:** 14499 - **Serial number:** 72V1229D - **Location:** Manhattan, KS ## Description 1989 Caterpillar 140G motor graderHours: 14,499 on meterSerial: 72V1229DEngineCaterpillar 3306Cylinders: 6Fuel type: DieselTransmissionPowershift6F - 6ROperators stationEnclosed cabAC, HeatHydraulic control valves: 11FeaturesMoldboard: Tip control, Side shiftMoldboard total width: 14'Blade accumulatorsFront-mounted push blockRear ripperRipper shanks: 6Scarifier teeth: 3Snow wingWidth: 12'TiresSize: 14.00R24NotesNon-operational AC ## Manufacturer specifications ### Circle - **Diameter:** 60.3 in (153.16 cm) - **Max Lift Above Ground:** 18.3 in (46.48 cm) - **Max Reach Outside Tires - Left:** 77.2 in (196.09 cm) - **Max Reach Outside Tires - Right:** 72.1 in (183.13 cm) - **Rotation:** 360 degrees - **Shift Left:** 25.6 in (65.02 cm) - **Shift Right:** 20.5 in (52.07 cm) ### Dimensions - **Blade Base:** 8.5 ft (2.59 m) - **Height to Top of Isomount Cab:** 11.1 ft (3.38 m) - **Overall Length:** 27.3 ft (8.32 m) - **Tandem Axle Wheelbase:** 5 ft (1.52 m) - **Wheelbase:** 19.5 ft (5.94 m) - **Width Over Tires:** 8.1 ft (2.47 m) ### Engine - **Displacement:** 638 cu in (10454.97 cu cm) - **Max Power:** 150 hp (111.86 kw) - **Net Power Gear 5-6:** 150 hp (111.86 kw) - **Number of Cylinders:** 6 ### Front Axle - **Ground Clearance:** 2.1 ft (0.64 m) - **Oscillation - Total:** 32 degrees - **Wheel Lean:** 18 degrees ### Hydraulic System - **Pump Flow:** 51 gpm (193.04 lpm) - **Pump Type:** closed-centre constant-presure system w/ variable displacement piston pump - **Relief Valve Pressure:** 2150 psi ### Moldboard - **Max Depth of Cut:** 17.3 in (43.94 cm) - **Moldboard Height:** 24.1 in (61.21 cm) - **Moldboard Thickness:** 0.9 in (2.29 cm) - **Moldboard Width:** 12.1 ft (3.69 m) - **Side Shift Left:** 26 in (66.04 cm) - **Side Shift Right:** 26 in (66.04 cm) ### Operating Specifications - **Alternator Supplied Amperage:** 40 amps - **Cooling System Fluid Capacity:** 12.5 gal (47.31 l) - **Fuel Capacity:** 75.1 gal (284.25 l) - **Hydraulic System Fluid Capacity:** 18 gal (68.13 l) - **Oil System Fluid Capacity:** 7.8 gal (29.52 l) - **Operating Voltage:** 24 volts - **Std Operation Weight - Total:** 27822.4 lbs (12617.87 kg) - **Tire Size:** 14x24 10PR ### Steering System - **Articulation Angle:** 50 degrees - **Turning Radius:** 24 ft (7.32 m) ### Transmission - **Max Speed - Forward:** 25.5 mph (41.04 kph) - **Max Speed - Reverse:** 25.5 mph (41.04 kph) - **Number of Gears - Forward:** 6 - **Number of Gears - Reverse:** 6 - **Transmission Type:** direct drive power shift ## About this model The Caterpillar 140G is a motor grader produced by Caterpillar for road construction, maintenance, and grading applications. It is part of the 140-series grader line and is commonly used for shaping road surfaces, ditching, spreading material, and maintaining haul roads. The 140G typically features a front-mounted engine, articulated frame, and centrally positioned moldboard for precise blade control. It is known for its mechanical drivetrain, serviceability, and use in municipal, construction, and mining support work. The model is widely recognized in the used equipment market and remains a reference point among older Caterpillar motor graders. ## Photos ![1989 Caterpillar 140G](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602.JPG) ![1989 Caterpillar 140G photo 2](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602A.JPG) ![1989 Caterpillar 140G photo 3](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602B.JPG) ![1989 Caterpillar 140G photo 4](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602C.JPG) ![1989 Caterpillar 140G photo 5](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602D.JPG) ![1989 Caterpillar 140G photo 6](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602E.JPG) ![1989 Caterpillar 140G photo 7](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602F.JPG) ![1989 Caterpillar 140G photo 8](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602G.JPG) ![1989 Caterpillar 140G photo 9](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602H.JPG) ![1989 Caterpillar 140G photo 10](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602I.JPG) ![1989 Caterpillar 140G photo 11](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602J.JPG) ![1989 Caterpillar 140G photo 12](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602K.JPG) ![1989 Caterpillar 140G photo 13](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602L.JPG) ![1989 Caterpillar 140G photo 14](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602M.JPG) ![1989 Caterpillar 140G photo 15](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602N.JPG) ![1989 Caterpillar 140G photo 16](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602O.JPG) ![1989 Caterpillar 140G photo 17](https://d323w7klwy72q3.cloudfront.net/i/a/2026/20260915govt/FK4602P.JPG) ![1989 Caterpillar 140G photo 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