14 Motor Grader
The industry standard continues to roll forward with the Cat® 14 Motor Grader. With a larger engine, improved fuel economy and machine balance, enhanced transmission performance and a range of technology, this machine is ready to excel at your grading projects.
Specifications
Equipment
Product Brochures
Units:
Engine
Base Power (1st Gear) - Net
238 hp
178 kW
Engine Model
Cat C13
Bore
5.1 in
130 mm
Stroke
6.2 in
157 mm
Speed at Rated Power
1,850 rpm
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.
Standard Capability
122 °F
50 °C
Note (2)
Optimized VHP Plus is standard for the 14M3.
Torque Rise
41%
Maximum Altitude - Full Power
13900 ft
4237 m
Maximum Torque - VHP Plus
1137 lb/ft
1542 N·m
Emissions
Tier 4 Final/Stage V, Tier 3/Stage IIIA equivalent or Tier 2/Stage II equivalent
Maximum Altitude - Full Power (Tier 3)
14349 ft
4374 m
Maximum Altitude - Full Power (Tier 2)
12049 ft
3672 m
Note (1)
Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.
Standard - Fan Speed - Minimum
550 rpm
Note (4)
Power as declared per ISO 14396. Rated rpm 1,850. VHP+ = 228 kW (306 hp)
Displacement
763 in³
12.5 l
Number of Cylinders
6
Weights
Operating Weight - Typically Equipped
57250 lb
25968 kg
Moldboard
Blade Width
14 ft
4.3 m
Frame
Circle - Outer Diameter
71.7 in
1822 mm
Front Axle - Wheel Lean - Left/Right
17.1°
Front Axle - Total Oscillation per Side
32°
Service Refill Capacities
Transmission and Differential
23.5 gal (US)
89 l
Diesel Exhaust Fluid Tank (Tier 4 Only)
5.8 gal (US)
22 l
Hydraulic System
33 gal (US)
125 l
Circle Drive
1.8 gal (US)
7 l
Cooling System
15.9 gal (US)
60 l
Fuel Tank
109.9 gal (US)
416 l
Moldboard
Arc Radius
16.3 in
413 mm
Throat Clearance
4.6 in
117 mm
Blade Width - With End Bits
169 in
4290 mm
Blade Height - With Cutting Edge
24.9 in
631 mm
Blade Width - Without End Bits
164 in
4166 mm
Blade Height - Without Cutting Edge
23 in
585 mm
Blade Range
Maximum Depth of Cut
23.3 in
593 mm
Circle Centershift - Left
25.6 in
650 mm
Maximum Lift Above Ground
16.5 in
419 mm
Circle Centershift - Right
20.5 in
520 mm
Blade Tip Range - Backward
5°
Maximum Shoulder Reach Outside of Tires - Right
78.9 in
2004 mm
Moldboard Sideshift - Right
31.1 in
790 mm
Moldboard Sideshift - Left
29.1 in
740 mm
Maximum Shoulder Reach Outside of Tires - Left
73.6 in
1870 mm
Blade Tip Range - Forward
40°
Weights
Gross Vehicle Weight - Base* - Total
50980 lb
23124 kg
Gross Vehicle Weight - Base* - Front Axle
13994 lb
6344 kg
Gross Vehicle Weight - Typically Equipped - Total
57250 lb
25968 kg
Gross Vehicle Weight - Typically Equipped - Rear Axle
42005 lb
19053 kg
Gross Vehicle Weight - Typically Equipped - Front Axle
15245 lb
6915 kg
Gross Vehicle Weight - Base* - Rear Axle
36994 lb
16780 kg
Engine
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.
Weights
Note
*Base operating weight calculated on standard machine configuration with 20.5 R25 tires, full fuel tank operator and ROPS cab.
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).
Engine
Standard - Fan Speed - Maximum
1,600 rpm
Standard Equipment
NOTE
OPERATOR ENVIRONMENT
POWER TRAIN
ELECTRICAL
SAFETY