120M AWD Motor Grader

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Product Description

The Cat® 120M AWD Motor Grader is designed to help you get more work done in less time. Unprecedented operator comfort and ease of service help to maximize your return on investment.

Specifications
Us
Metric
Engine
Base Power (1st Gear) - Net
138 mm H2O
103 kg/mm
Engine Model
Cat C6.6 ACERT™
Bore
4.13 in
105 mm
Stroke
5 in
127 mm
Speed at Rated Power
2,000 rpm
Base Power (1st Gear) - Net - Metric
140 mm H2O
103 kg/mm
Emissions
U.S. EPA Tier 3/EU Stage IIIA equivalent
High Ambient - Fan Speed - Maximum
1,650 rpm
High Ambient - Fan Speed - Minimum
600 rpm
Maximum Torque - AWD On
710 lb/ft
963 N·m
Torque Rise - VHP Plus
40%
VHP Plus Range - Net
103-136 kW (138-182 hp)
VHP Plus Range - Net - Metric
103-136 kW (140-185 hp)
Displacement
403 in³
6.6 l
Number of Cylinders
6
Derating Altitude
11500 ft
3505 m
High - Ambient Capability
122 °F
50 °C
Frame
Circle - Diameter
60.2 in
1530 mm
Drawbar - Height
6 in
152 mm
Drawbar - Width
3 in
76.2 mm
Front Axle - Total Oscillation per Side
32°
Front Axle - Wheel Lean - Left/Right
18°
Front Frame Structure - Height
11 in
280 mm
Front Frame Structure - Width
10 in
255 mm
Moldboard
Blade Width
12 ft
3.7 m
Arc Radius
16.3 in
413 mm
Throat Clearance
5.2 in
134 mm
Moldboard - Height
24 in
610 mm
Moldboard - Width
12 ft
3.7 m
Blade Range
Maximum Depth of Cut
28.3 in
720 mm
Blade Tip Range - Backward
Blade Tip Range - Forward
40°
Circle Centershift - Left
25.8 in
656 mm
Circle Centershift - Right
25.8 in
656 mm
Maximum Lift Above Ground
16.8 in
427 mm
Maximum Shoulder Reach Outside of Tires - Left
68.6 in
1742 mm
Maximum Shoulder Reach Outside of Tires - Right
75 in
1905 mm
Moldboard Sideshift - Left
20.1 in
510 mm
Moldboard Sideshift - Right
26 in
660 mm
Weights
Operating Weight - Typically Equipped
40565 lb
18400 null
Gross Vehicle Weight - Base - Front Axle
9303 lb
4220 null
Gross Vehicle Weight - Base - Rear Axle
26479 lb
12011 null
Gross Vehicle Weight - Base - Total
35783 lb
16231 null
Gross Vehicle Weight - Maximum - Front Axle
15077 lb
6839 null
Gross Vehicle Weight - Maximum - Rear Axle
33523 lb
15206 null
Gross Vehicle Weight - Maximum - Total
48601 lb
22045 null
Gross Vehicle Weight - Typically Equipped - Front Axle
11221 lb
5090 null
Gross Vehicle Weight - Typically Equipped - Rear Axle
29343 lb
13310 null
Gross Vehicle Weight - Typically Equipped - Total
40565 lb
18400 null
Engine
Note (1)
Maximum torque (VHP Plus) measured at 1,400 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 = 175 kW (234 hp)
Note (5)
No engine derating required up to 3048 m (10,000 ft).
Standard - Fan Speed - Maximum
1,150 rpm
Standard - Fan Speed - Minimum
600 rpm
Standard/Optional

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