Overview
The John Deere Construction & Forestry John Deere 670A 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 60.0 gal and hydraulic capacity of 28.0 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 670A against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
26,553
lb
Max Power
125
hp
Moldboard Width
12
ft
Overall Length
27.27
ft
Full Specifications
55 specs
Dimensions
Blade Base
8.34 in / 212 mm
Front Ground Clearance
1.84 ft / 0.56 m
Height To Top Of Isomount Cab
10.50 ft / 3.20 m
Overall Length
27.27 ft / 8.31 m
Tandem Axle Wheelbase
5.06 ft / 1.54 m
Wheelbase
19.59 ft / 5.97 m
Width Over Tires
7.85 ft / 2.39 m
Engine
Alternator Supplied Amperage
42 A
Articulation Angle
25 deg
Circle Gearbox Fluid Capacity
3 gal / 11.4 L
Cooling System Fluid Capacity
7 gal / 26.5 L
Displacement
414 cu in / 6.8 L
Engine Make
2240
Engine Model
6-414T
Fuel Capacity
60 gal / 227.1 L
Ground Clearance
1.90 ft / 0.58 m
Hydraulic System Fluid Capacity
28 gal / 106.0 L
Max Operation Weight - Front Axle
8,388 lb / 3,805 kg
Max Operation Weight - Rear Axle
21,667 lb / 9,828 kg
Max Operation Weight - Total
30,055 lb / 13,633 kg
Max Power
125 hp / 93.2 kW
Max Speed - Forward
23.90 mph / 38.5 km/h
Max Speed - Reverse
7.60 mph / 12.2 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
125 hp / 93.2 kW
Net Torque Gears 7-8
372 lb-ft / 504 Nm
Number Of Gears - Forward
8
Number Of Gears - Reverse
4
Number of Cylinders
6
Oil System Fluid Capacity
5 gal / 18.9 L
Operating Voltage
25 V
Oscillation - Total
30 deg
Power Measured @
2,300 rpm
Pump Flow
37.60 gal/min / 142.3 L/min
Side Shift Left
26.90 in / 683 mm
Side Shift Right
26.90 in / 683 mm
Std Operation Weight - Front Axle
7,962 lb / 3,612 kg
Std Operation Weight - Rear Axle
18,591 lb / 8,433 kg
Std Operation Weight - Total
26,553 lb / 12,044 kg
Tandem Case Fluid Capacity (Each)
5 gal / 18.9 L
Tire Size
13 in / 330 mm
Torque Measured @
1,300 rpm
Turning Radius
22 ft / 6.71 m
Wheel Lean
20 deg
Hydraulics
Blade Tip Angle - Front
44 deg
Blade Tip Angle - Rear
10 deg
Diameter
57.90 in / 1,471 mm
Max Lift Above Ground
16.20 in / 411 mm
Max Reach Outside Tires - Left
87.50 ft / 26.67 m
Max Reach Outside Tires - Right
84.70 ft / 25.82 m
Rotation
360 deg
Shift Left
34.50 in / 876 mm
Shift Right
30 in / 762 mm
Related Machines
Frequently Asked Questions
How does the John Deere Construction & Forestry John Deere 670A compare to similar Motor Grader models? +
You can compare the John Deere Construction & Forestry John Deere 670A 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.