- Overall Length: 28.9 ft / 8808.72 mm
- Wheelbase: 20.21 ft / 6160 mm
- Blade Base: 8.44 ft / 2570 mm
- Dump Clearance: 1.5 ft / 0.46 m
Published dimensions and weight
John Deere 772G
The John Deere 772G is a motor grader of about 82.1 t; its PowerTech PSS 9.0L engine is rated at 550 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values106
Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for John Deere 772G include the published “Overall Length” field of 28.9 ft / 8808.72 mm, the published “Wheelbase” field of 20.21 ft / 6160 mm, the published “Blade Base” field of 8.44 ft / 2570 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (28.9 ft / 8808.72 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (20.21 ft / 6160 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Blade Base” field (8.44 ft / 2570 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length28.9 ft8808.72 mm
Wheelbase20.21 ft6160 mm
Blade Base8.44 ft2570 mm
Dump Clearance1.5 ft0.46 m
Engine Guard Clearance2 ft0.61 m
Front Canopy Height13.7 ft4.18 m
Ground Clearance1.6 ft487.68 mm
Height - Top Of Rops12.8 ft3.91 m
Inside Body Depth - Maximum5.7 ft1.74 m
Inside Body Length19 ft5.8 m
Inside Body Width11.9 ft3.63 m
Loading Height - Empty11.6 ft3.54 m
Operating Width15.7 ft4785.36 mm
Outside Body Width12.9 ft3.94 m
Overall Body Length26.8 ft8.17 m
Overall Height - Body Raised27.1 ft8.27 m
Centerline Of Rear Dual Tire Width8.7 ft2.66 m
Overall Tire Width12.9 ft3.94 m
Rear Axle - Clearance1.9 ft0.58 m
Rear Axle - Tail9.5 ft2.9 m
Wheel Base13 ft3.97 m
Centerline Front Tire Width10.4 ft3.17 m
Engine
Number Of Cylinders66
Engine Make22402240
Engine ModelPowerTech PSS 9.0LPowerTech PSS 9.0L
Displacement1105 cu in18.2 L
Bore5.7 in144.8 mm
Stroke7.2 in182.9 mm
Net Power - Iso 9249550 hp410.2 kw
Net Power - Sae J1349550 hp410.2 kw
Gross Power - Sae J1995605 hp451.2 kw
Rated Engine Speed1700 rpm1700 rpm
Net Torque - Sae J13492221 lb ft3011.3 Nm
Engine Power - Iso 14396598 hp446 kw
Operational
Hydraulic System Fluid Capacity16 gal60.5 L
Max Operation Weight - Total44570.9 lb20217 kg
Fuel Capacity110 gal416.4 L
Tire Size14.00 - 2414.00 - 24
Transmission
Number Of Gears - Forward88
Number Of Gears - Reverse88
Max Speed - Forward28.3 mph45.6 km/h
Max Speed - Reverse28.3 mph45.6 km/h
Reverse10.4 mile/h10.4 mile/h
Forward - 18 mph12.9 km/h
Forward - 210.9 mph17.6 km/h
Forward - 314.8 mph23.9 km/h
Forward - 419.8 mph31.9 km/h
Forward - 526.9 mph43.3 km/h
Forward - 636.2 mph58.3 km/h
Forward - 749.2 mph79.2 km/h
Steering
Steering StandardsISO 5010:2007ISO 5010:2007
Steer Angle31 degrees31 degrees
Turning Diameter - Front57.7 ft17.6 m
Turning Circle - Clearance Diameter66.6 ft20.3 m
Tires
Standard Tire21.00R33 (E4)21.00R33 (E4)
Hydraulic System
Pump Flow56.1 gal/min212 L/min
Relief Valve Pressure2750.1 psi18961 kPa
Circle
Rotation360 degrees360 degrees
Brakes
Brake Surface - Front216 in20.2 m2
Brake Surface - Rear7794 in25.1 m2
Brake StandardsISO 3450:1996ISO 3450:1996
Body Hoists
Pump Flow - High Idle118 gal/min118 gal/min
Relief Valve Setting - Raise2750 psi2750 psi
Body Raise Time - High Idle7.5 s7.5 s
Body Lower Time - Float10 s10 s
Body Power Down - High Idle10 s10 s
Relief Valve Setting - Lower500 psi500 psi
Final Drives
Planetary Ratio4.80:14.80:1
Differential Ratio2.74:12.74:1
Total Reduction Ratio13.14:113.14:1
Operating Specifications
Nominal Payload Class (100%)103200 lb46810.7 kg
Top Speed - Loaded49.2 mph79.2 km/h
Body Capacity - Sae 2:140.8 yd331.2 m3
Target Payload Capacity103200 lb46810.7 kg
Maximum Payload Class (110%)113400 lb51437.4 kg
Not To Exceed Payload (120%)123800 lb56154.7 kg
Service Refill Capacities
Cooling System33 gal125 L
Differential - Final Drives47 gal178 L
Steering Tank14.5 gal54.9 L
Steering System - Including Tank23 gal87.1 L
Fuel Tank140 gal530 L
Crankcase17 gal64.4 L
Torque Converter - Transmission System17 gal64.4 L
Brake/Hoist Hydraulic Tank38 gal143.9 L
Brake Hoist System60 gal227.2 L
Def Tank6 gal22.8 L
Weight Distributions - Approximate
Front Axle - Empty51.4 %51.4 %
Front Axle - Loaded34.2 %34.2 %
Rear Axle - Empty48.6 %48.6 %
Rear Axle - Loaded65.8 %65.8 %
Weights - Approximate
Target Gross Machine Operating Weight181000 lb82100.3 kg
Chassis Weight59223 lb26863.2 kg
Body Weight17306 lb7849.9 kg
Target Gross Machine Weight181000 lb82100.3 kg
Capacity - Dual Slope - 100% Fill Factor
Struck31.3 yd324 m3
Heaped 2:1 (Sae)40.8 yd331.2 m3
Capacity - Flat Floor - 100% Fill Factor
Struck31.3 yd324 m3
Heaped 2:1 (Sae)40.9 yd331.3 m3
Rops
Rops StandardsROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Fops StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
Sound
Sound Standards (3)Operator Equivalent Sound Pressure Level (Leq) is 74 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.Operator Equivalent Sound Pressure Level (Leq) is 74 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Standards (1)Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Standards (2)Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 115 dB(A).Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 115 dB(A).
Suspension
Rear Axle - Oscillation8.9 degrees8.9 degrees
Empty Loaded Cylinder Stroke Front9.2 in233.7 mm
Empty Loaded Cylinder Stroke Rear5.8 in147.4 mm
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