The John Deere Construction 620g grader (2017-2026) combines typical engine power at 215 hp (160 kW) with below-average weight at 34,767 lb (15.8 t). Another useful figure is travel speed at 28.3 mph (45.5 km/h).
Specification profile
2017-2026
Weight: 34,767 lb (15.8 t)Engine power: 215 hp (160 kW)Travel speed: 28.3 mph (45.5 km/h)Maximum torque: 741 lb-ft (1,005 Nm)
34,767 lb (15.8 t)Weight
215 hp (160 kW)Engine power
28.3 mph (45.5 km/h)Travel speed
741 lb-ft (1,005 Nm)Maximum torque
8.17 ft (2.49 m)Transport width
12 ft (3.66 m)Mouldboard Width
11.2 ft (3.4 m)Transport height
29.2 ft (8.89 m)Transport length
How it compares
Low, average or high?
Engine power
Average
215 hp (160 kW)
Low 64.4 hp (48 kW)Typical 216 hp (161 kW)High 512 hp (382 kW)
Engine power is close to the typical figure.
Weight
Below average
34,767 lb (15.8 t)
Low 20,062 lb (9.1 t)Typical 41,689 lb (18.9 t)High 145,152 lb (65.8 t)
Weight is below the typical figure.
Travel speed
Average
28.3 mph (45.5 km/h)
Low 22.4 mph (36 km/h)Typical 26.6 mph (42.8 km/h)High 32 mph (51.5 km/h)
Travel speed is close to the typical figure.
Maximum torque
Average
741 lb-ft (1,005 Nm)
Low 460 lb-ft (624 Nm)Typical 778 lb-ft (1,055 Nm)High 1,306 lb-ft (1,771 Nm)
Maximum torque is close to the typical figure.
Transport width
Below average
8.17 ft (2.49 m)
Low 5.92 ft (1.8 m)Typical 9.05 ft (2.76 m)High 14.2 ft (4.32 m)
Transport width is below the typical figure.
Transport height
Average
11.2 ft (3.4 m)
Low 10 ft (3.06 m)Typical 11.3 ft (3.43 m)High 13.5 ft (4.1 m)
Transport height is close to the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Bilateral Levelling AutomaticNO
Diesel particulate filterNO
Front BladeNO
Rear RipperNO
Overview
Model information
| Manufacturer | John Deere Construction |
|---|---|
| Model | 620g grader |
| Model year / production | 2017-2026 |
Full specifications
Technical details
Performance
Engine power215 hp (160 kW)
Maximum torque741 lb-ft (1,005 Nm)
Travel speed28.3 mph (45.5 km/h)
Dimensions
Mouldboard Width12 ft (3.66 m)
Transport height11.2 ft (3.4 m)
Transport length29.2 ft (8.89 m)
Transport width8.17 ft (2.49 m)
Outside turning radius23.7 ft (7.21 m)
Capacity & weight
Weight34,767 lb (15.8 t)
Engine & drivetrain
Displacement1.8 US gal (6.8 L)
Emission levelTier 4f/EU V
Engine manufacturerJohn Deere
Engine typePowerTech PSS 6.8L
Number of cylinders6.0
Setup & fitment
Standard tyres13×24
Features
Air conditioningNo
Diesel particulate filterNo
Other specifications
Model seriesG
Bilateral Levelling AutomaticNo
Front BladeNo
Rear RipperNo
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