2025 John Deere G/GP Series 622G/GP

2025 John Deere G/GP Series 622G/GP

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  • Year 2025
  • Make John Deere
  • Model G/GP Series
  • Engine Model: PowerTech PSS 6.8L
2025 John Deere G/GP Series 622G/GP

2025 John Deere G/GP Series 622G/GP

2024 John Deere G/GP Series 622G/GP

  • Net Power: 168 kW (225 hp)
  • Operating Weight: 19 100 kg (42,108 lb.)
  • Blade Pull: 20 412 kg (45,000 lb.)
  • Net Torque Rise: 38%

Features may include:

  • Performance that speaks for itself
  • With their exceptional balance, improved performance specs, and more maximum horsepower, G-series graders are always the right machine for contractors, counties/municipalities, or other grading applications.
  • Horsepower – G-Series graders deliver the right amount of power, right when you need it. Horsepower and torque are optimized for each gear to maximize performance, no matter your application.
  • 6 Wheel Drive – Automatic dual-path hydrostatic drive, increases tractive effort and front-end control. The six-wheel-drive models are equipped with “Precision Mode” for maximum productivity in all soil conditions. Six-wheel drive is adjustable on the fly to meet changing jobsite conditions.
  • Precision Mode: Precision mode, equipped on 6-wheel drive models, allows the operator to manage a consistent speed using a dial switch, without having to manage speed using the inching pedal.
  • Inching Mode: Designed to allow operators to have more control over 6WD, inching mode adjusts how the 6WD system engages/disengages when using the inching pedal.
  • Weight – By design, John Deere motor graders distribute weight optimally over each axle to provide proper balance and superior grading performance.
  • Technology that differentiates Deere Motor Graders
  • John Deere G-series motor graders have standout features that set Deere apart from the competition, specifically with our technology and automation. The Grade Pro (GP) option provides standard features such as cross slope, return to straight, lever steering, and choice between fingertip or joystick controls. Additionally, the Grade Pro option includes position sensing cylinders which enable additional options such as automation and SmartGrade.
  • Want the latest technology on an existing machine? The industries latest automation and SmartGrade machine control technology can be ordered on new machines and be added to existing GP machines by your John Deere dealer. Automation features consist of the following:
  • Auto-Shift PLUS (industry exclusive): Auto-Shift PLUS reduces foot movements by up to 65 percent by allowing operators to work without the use of an inching pedal. Operators can takeoff and come to a complete stop, in any gear, using only the throttle and brake pedal. This feature gives operators full control of travel speed in any application for both tandem and 6wd machines.
  • Machine Damage Avoidance: Assists operators of all experience levels and prevents costly damage to the machine even while in the most complex machine orientations. This feature allows operators to work with confidence knowing the blade will not damage the machines tires and steps or contact the saddle.

Engine

Engine Manufacturer John Deere
Engine Model: PowerTech PSS 6.8L
Engine Power Net: 168 kw (225 hp) | Net power Gear 1: 127 kw (170 hp) / Gear 2: 138 kw (185 hp) / Gear 3: 149 kw (200 hp) / Gear 4: 157 kw (210 hp) / Gear 5: 157 kw (210 hp) No 6WD / Gear 6: 160 kw (215 hp) No 6WD / Gear 7: 164 kw (220 hp) No 6WD / Gear 8: 168 kw (225 hp) No 6WD
Engine Torque 1035 Nm (771 lbf/ft) | Torque Rise: 38%
Displacement 6.8 ltr (414 in³)
Cylinder Liners 6

Brakes

Brake System Type Multiple Wet Discs | Actuation: Hydraulic

Dimensions

Dimensions Bladebase: 2570 mm (8 ft 5 in) | Moldboard sideshift right/left: 683 mm (26.9 in) / 683 mm (26.9 in) | Shoulder Reach Right/Left: 2083 mm (6 ft 10 in) / 2083 mm (6 ft 10 in)
Turning Radius 7.21 m (23 ft 8 in)
Wheelbase 6160 mm (20 ft 3 in)
Overall Length 8890 mm (29 ft 2 in)
Transport Width 2490 mm (98 in)
Height Over ROPS: 3180 mm (10 ft 5 in)

Capacities

Fuel Capacity Tank: 416.5 ltr (110 Gal US)

Weights

Weight With push block: 19100 kg (42108 lbs)
Weight, In Running Order 16790 kg (37015 lbs) | Max: 22680 kg (50000 lbs)

Features

Features Number speed forward / Reverse: 8/8 | Axle Oscillation: 32° | Front Wheel Lean: 20° | Circle Rotation: 360° | Frame Articulation: 22°

Product Photography