Overview
The John Deere Construction & Forestry John Deere 670C is a motor grader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include fuel capacity of 106.0 gal and hydraulic capacity of 15.5 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the John Deere Construction & Forestry John Deere 670C against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
30,500
lb
Max Power
140
hp
Moldboard Width
12
ft
Overall Length
28.15
ft
Full Specifications
59 specs
Dimensions
Blade Base
8.76 in / 223 mm
Front Ground Clearance
2.01 ft / 0.61 m
Height To Top Of Isomount Cab
10.18 ft / 3.10 m
Overall Length
28.15 ft / 8.58 m
Tandem Axle Wheelbase
5.06 ft / 1.54 m
Wheelbase
19.59 ft / 5.97 m
Width Over Tires
8.17 ft / 2.49 m
Engine
Alternator Supplied Amperage
55 A
Articulation Angle
25 deg
Blade Pull At Max Weight
24,248 lb / 10,999 kg
Circle Gearbox Fluid Capacity
4 gal / 15.1 L
Cooling System Fluid Capacity
11 gal / 41.6 L
Displacement
414 cu in / 6.8 L
Engine Make
2240
Engine Model
6068H
Fuel Capacity
106 gal / 401.3 L
Ground Clearance
24 ft / 7.32 m
Hydraulic System Fluid Capacity
15.50 gal / 58.7 L
Max Operation Weight - Front Axle
9,760 lb / 4,427 kg
Max Operation Weight - Rear Axle
25,470 lb / 11,553 kg
Max Operation Weight - Total
35,230 lb / 15,980 kg
Max Power
140 hp / 104.4 kW
Max Speed - Forward
25 mph / 40.2 km/h
Max Speed - Reverse
25 mph / 40.2 km/h
Moldboard Height
24 in / 610 mm
Moldboard Thickness
0.90 in / 23 mm
Moldboard Width
12 ft / 3.66 m
Net Power Gears 7-8
140 hp / 104.4 kW
Net Torque Gears 7-8
496 lb-ft / 672 Nm
Number Of Gears - Forward
8
Number Of Gears - Reverse
8
Number of Cylinders
6
Oil System Fluid Capacity
6.40 gal / 24.2 L
Operating Voltage
24 V
Oscillation - Total
32 deg
Power Measured @
2,000 rpm
Pump Flow
45.60 gal/min / 172.6 L/min
Rear Diff/Final Drive Fluid Capacity
9.50 gal / 36.0 L
Relief Valve Pressure
2,550 psi / 175.8 bar
Side Shift Left
26.90 in / 683 mm
Side Shift Right
26.90 in / 683 mm
Std Operation Weight - Front Axle
8,640 lb / 3,919 kg
Std Operation Weight - Rear Axle
21,860 lb / 9,916 kg
Std Operation Weight - Total
30,500 lb / 13,835 kg
Tandem Case Fluid Capacity (Each)
20 gal / 75.7 L
Tire Size
13 in / 330 mm
Torque Measured @
1,000 rpm
Transmission Fluid Capacity
10 gal / 37.9 L
Turning Radius
22 ft / 6.71 m
Wheel Lean
20 deg
Hydraulics
Blade Tip Angle - Front
49 deg
Blade Tip Angle - Rear
5 deg
Diameter
59.90 in / 1,521 mm
Max Lift Above Ground
17.50 in / 445 mm
Max Reach Outside Tires - Left
85.10 ft / 25.94 m
Max Reach Outside Tires - Right
83.10 ft / 25.33 m
Rotation
360 deg
Shift Left
31 in / 787 mm
Shift Right
28.60 in / 726 mm
Related Machines
Frequently Asked Questions
How does the John Deere Construction & Forestry John Deere 670C compare to similar Motor Grader models? +
You can compare the John Deere Construction & Forestry John Deere 670C side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.