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Published dimensions and weight

Komatsu GD705A-4

The Komatsu GD705A-4 is a motor grader powered by a 199.9 hp engine.

01Published dimensions and weight
Dimensions reference
Motor Grader category illustration
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Std Operation Weight - Total38845.5 lb17620 kg
03Selected published values25
Published highlights
  • Overall Length: 30.42 ft / 9270 mm
  • Width Over Tires: 9.19 ft / 2800 mm
  • Wheelbase: 21.17 ft / 6450 mm
  • Rear Ground Clearance: 1.35 ft / 410 mm
Typical use

Motor graders are commonly used to shape, level and maintain roads, pads and drainage surfaces. Published rows for Komatsu GD705A-4 include published moldboard width of 14.2 ft / 4320 mm, published maximum power of 199.9 hp / 149 kw, published operating weight of 38845.5 lb / 17620 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.

Buyer review notes
  • Compare the published “Overall Length” field (30.42 ft / 9270 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Width Over Tires” field (9.19 ft / 2800 mm) with the specific machine's configuration and records; options and condition can differ.
  • Compare the published “Wheelbase” field (21.17 ft / 6450 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.

01

Dimensions

Overall Length30.42 ft9270 mm
Width Over Tires9.19 ft2800 mm
Wheelbase21.17 ft6450 mm
Rear Ground Clearance1.35 ft410 mm
Tandem Axle Wheelbase5.68 ft1730 mm
Blade Base9.52 ft2900 mm
Height To Top Of Isomount Cab11.68 ft3560 mm
02

Engine

Number Of Cylinders66
Engine Make22382238
Engine ModelS6D125S6D125
Power Measured @2000 rpm2000 rpm
Max Power199.9 hp149 kw
Net Power Gears 7-8199.9 hp149 kw
Displacement674.4 cu in11.1 L
03

Operational

Std Operation Weight - Total38845.5 lb17620 kg
Fuel Capacity105.7 gal400 L
Tire Size16.00-24-12PR16.00-24-12PR
04

Steering

Articulation Angle26 degrees26 degrees
Turning Radius24.7 ft7.5 m
05

Transmission

Number Of Gears - Forward88
Max Speed - Forward26.8 mph43 km/h
Max Speed - Reverse28.6 mph45.9 km/h
06

Front Axle

Ground Clearance1.4 ft410 mm
07

Moldboard

Moldboard Width14.2 ft4320 mm
Moldboard Height27.6 in700 mm
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Manufacturer-published specifications.

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