Caterpillar 14M Motor Grader

Blades

Blade Tip Range – Backward 5 degrees
Blade Tip Range – Forward 40 degrees
Circle Centershift – Left 26 in (65 cm)
Circle Centershift – Right 21 in (52 cm)
Maximum Blade Position Angle 65 degrees
Maximum Depth of Cut 17 in (44 cm)
Maximum Lift Above Ground 17 in (42 cm)
Maximum Shoulder Reach Outside of Tires – Left 85 in (217 cm)
Maximum Shoulder Reach Outside of Tires – Right 90 in (228 cm)
Moldboard Sideshift – Left 29 in (74 cm)
Moldboard Sideshift – Right 31 in (79 cm)

Circle

Blade Tip Angle – Front 40 degrees
Blade Tip Angle – Rear 5 degrees
Diameter 72 in (182 cm)
Max Lift Above Ground 17 in (42 cm)
Max Reach Outside Tires – Left 85 in (217 cm)
Max Reach Outside Tires – Right 90 in (228 cm)
Shift Left 26 in (65 cm)
Shift Right 21 in (52 cm)

Dimensions

Blade Base 9 ft (3 m)
Ground Clearance – Rear Axle 15 in (38 cm)
Height – Exhaust Stack 128 in (326 cm)
Height – Front Axle Center 25 in (64 cm)
Height – Top of Cab 12 ft (4 m)
Height – Top of Cylinders 112 in (285 cm)
Height to Top of Isomount Cab 12 ft (4 m)
Length – Between Tandem Axles 65 in (165 cm)
Length – Counterweight to Ripper 429 in (1,090 cm)
Length – Front Axle to Mid Tandem 258 in (655 cm)
Length – Front Axle to Moldboard 112 in (284 cm)
Length – Front Tire to Rear of Machine 371 in (941 cm)
Overall Length 31 ft (9 m)
Rear Ground Clearance 1 ft (0 m)
Tandem Axle Wheelbase 6 ft (2 m)
Wheelbase 22 ft (7 m)
Width – Outside Front Tires 110 in (279 cm)
Width – Outside Rear Tires 110 in (279 cm)
Width – Tire Center Lines 93 in (236 cm)
Width Over Tires 9 ft (3 m)

Engine

Base Power (1st Gear) – Net 259 hp (193 kw)
Base Power (1st Gear) – Net – Metric 262 hp (195 kw)
Base Power (All Gears) – Net 259 hp (193 kw)
Bore 5 in (13 cm)
Derating Altitude 13,000 ft (3,962 m)
Displacement 677 cu in (11,094 cu cm)
Engine Model Cat C11 ACERT VHP
High – Ambient Capability 122 degrees
Max Power 274 hp (204 kw)
Maximum Torque 1,049 lbs ft (1,422 nm)
Net Power Gear 1-2 259 hp (193 kw)
Net Power Gear 4-6 274 hp (204 kw)
Net Power Gear 5-6 274 hp (204 kw)
Net Power Gears 7-8 274 hp (204 kw)
Number of Cylinders 6
Power Measured @ 1800 rpm
Standard – Ambient Capability 109 degrees
Stroke 6 in (14 cm)
VHP Plus Range – Net 193-219 kW (259-294)
VHP Plus Range – Net – Metric 193-221 kW (262-301)
VHP Range – Net 193-204 kW (259-274)

Frame

Circle – Blade Beam Thickness 2 in (5 cm)
Circle – Diameter 72 in (182 cm)
Drawbar – Height 8 in (20 cm)
Drawbar – Width 3 in (8 cm)
Front Axle – Height to Center 25 in (64 cm)
Front Axle – Total Oscillation per Side 32.0 degrees
Front Axle – Wheel Lean – Left/Right 17.1 degrees
Front Frame Structure – Height 1 ft (0 m)
Front Frame Structure – Width 1 ft (0 m)

Front Axle

Oscillation – Total 32 degrees
Wheel Lean 17.1 degrees

Hydraulic System

Circuit Type Electro-hydraulic load sensing, closed center
Maximum System Pressure 3500 psi
Pump Flow 74 gpm (280 lpm)
Pump Output 74 gpm (280 lpm)
Pump Type Variable displacement
Relief Valve Pressure 3500 psi
Standby Pressure 450 psi

Moldboard

Arc Radius 16 in (41 cm)
Blade Down Pressure 38,667 lbs (17,539 kg)
Blade Down Pressure – Base GVW 22,130 lbs (10,038 kg)
Blade Down Pressure – Maximum GVW 38,781 lbs (17,591 kg)
Blade Pull – Base GVW 30,829 lbs (13,984 kg)
Blade Pull – Maximum GVW 39,619 lbs (17,971 kg)
Blade Pull at Max Weight 39,678 lbs (17,998 kg)
Blade Width 14 ft (4 m)
Cutting Edge Thickness 1 in (2 cm)
Cutting Edge Width 8 in (20 cm)
End Bit – Thickness 1 in (2 cm)
End Bit – Width 6 in (15 cm)
Max Depth of Cut 17 in (44 cm)
Moldboard – Height 27 in (69 cm)
Moldboard – Thickness 1 in (3 cm)
Moldboard – Width 14 ft (4 m)
Moldboard Height 27 in (69 cm)
Moldboard Length 14 ft (4 m)
Moldboard Thickness 1 in (3 cm)
Moldboard Width 14 ft (4 m)
Side Shift Left 29 in (74 cm)
Side Shift Right 31 in (79 cm)
Throat Clearance 5 in (12 cm)

Operating Specifications

Articulation Angle – Left/Right 20 degrees
Circle Gearbox Fluid Capacity 2 gal (6 l)
Cooling System Fluid Capacity 12 gal (47 l)
Forward – 1st 3 mph (4 kph)
Forward – 2nd 4 mph (6 kph)
Forward – 3rd 5 mph (9 kph)
Forward – 4th 7 mph (12 kph)
Forward – 5th 11 mph (18 kph)
Forward – 6th 15 mph (25 kph)
Forward – 7th 21 mph (34 kph)
Forward – 8th 31 mph (50 kph)
Fuel Capacity 130 gal (492 l)
Hydraulic System Fluid Capacity 16 gal (60 l)
Max Operation Weight – Front Axle 21,912 lbs (9,939 kg)
Max Operation Weight – Rear Axle 44,086 lbs (19,997 kg)
Max Operation Weight – Total 65,998 lbs (29,936 kg)
Reverse – 1st 2.1
Reverse – 2nd 4 mph (6 kph)
Reverse – 3rd 6 mph (9 kph)
Reverse – 4th 9 mph (14 kph)
Reverse – 5th 17 mph (27 kph)
Reverse – 6th 25 mph (39 kph)
Std Operation Weight – Front Axle 12,611 lbs (5,720 kg)
Std Operation Weight – Rear Axle 34,522 lbs (15,659 kg)
Std Operation Weight – Total 47,133 lbs (21,379 kg)
Steering Range – Left/Right 47.5 degrees
Tandem Case Fluid Capacity (each) 26 gal (97 l)
Top Speed – Forward 31 mph (50 kph)
Top Speed – Reverse 25 mph (39 kph)
Transmission Fluid Capacity 24 gal (89 l)
Turning Radius – Outside Front Tires 26 ft (8 m)

Power Train

Brakes – Parking Spring applied, hydraulically released
Brakes – Secondary Oil-actuated, oil-disc
Brakes – Service oil-actuated, oil-disc
Brakes – Service – Surface Area 5,347 cu in (87,622 cu cm)
Forward/Reverse Gears 8 Fwd / 6 Rev
Transmission Direct drive, power shift, Countershaft

Ripper

Machine Length Increase, Beam Raised 46 in (116 cm)
Penetration Force 27,222 lbs (12,348 kg)
Pry-Out Force 28,146 lbs (12,767 kg)
Ripper Shank Holders 7
Ripping Depth – Maximum 16 in (40 cm)
Shank Holder Spacing – Maximum 19 in (48 cm)
Shank Holder Spacing – Minimum 15 in (38 cm)

Service Refill

Circle Drive Housing 2 gal (6 l)
Cooling System 12 gal (47 l)
Engine Oil 8 gal (30 l)
Front Wheel Spindle Bearing Housing 0 gal (1 l)
Fuel Capacity 130 gal (492 l)
Hydraulic System – Tank 16 gal (60 l)
Tandem Housing – Each 26 gal (97 l)
Transmission – Differential – Final Drives 24 gal (89 l)

Standards

Brakes ISO 3450
ROPS/FOPS ISO 3471 / ISO 3499
Sound ISO 6394 / ISO 6395
Steering ISO 5010:1992

Steering System

Articulation Angle 20 degrees
Turning Radius 26 ft (8 m)

Tandems

Drive Chain Pitch 2 in (6 cm)
Height 24 in (62 cm)
Sidewall Thickness – Inner 1 in (2 cm)
Sidewall Thickness – Outer 1 in (2 cm)
Tandem Oscillation – Front Down 25 degrees
Tandem Oscillation – Front Up 15 degrees
Wheel Axle Spacing 65 in (165 cm)
Width 8 in (21 cm)

Transmission

Max Speed – Forward 31 mph (50 kph)
Max Speed – Reverse 25 mph (39 kph)
Number of Gears – Forward 8
Number of Gears – Reverse 6
Transmission Type direct drive, power shift, countershaft

Weights

Gross Vehicle Weight – Base – Front Axle 12,541 lbs (5,689 kg)
Gross Vehicle Weight – Base – Rear Axle 34,255 lbs (15,538 kg)
Gross Vehicle Weight – Base – Total 46,796 lbs (21,226 kg)
Gross Vehicle Weight – Maximum – Front Axle 9,969 lbs (4,522 kg)
Gross Vehicle Weight – Maximum – Rear Axle 44,021 lbs (19,968 kg)
Gross Vehicle Weight – Maximum – Total 65,998 lbs (29,936 kg)
Gross Vehicle Weight – Typically Equipped 53,738 lbs (24,375 kg)
Gross Vehicle Weight – Typically Equipped – Front Axle 13,704 lbs (6,216 kg)
Gross Vehicle Weight – Typically Equipped – Total 53,738 lbs (24,375 kg)
Operating Weight – Typically Equipped 53,738 lbs (24,375 kg)
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