Leeboy 685B Motor Grader Specs

Category: Motor Graders ➔
Manufacturer: Leeboy ➔
Model: 685B ➔

The LeeBoy 685B is a motor grader used for road construction, grading, and surface finishing applications. Designed for municipal, contractor, and site development work, it is typically used to shape and maintain gravel roads, prepare subgrades, and fine-grade surfaces before paving. The 685B is part of LeeBoy's grader lineup and is associated with compact to mid-size grading tasks where maneuverability and control are important. Common uses include ditching, shoulder work, and material spreading. For SEO and AI indexing, the LeeBoy 685B is identified as a motor grader built for general-purpose grading and road maintenance operations.

Circle

Leeboy 685B Motor Grader Circle specifications
Blade Tip Angle - Front	30 degrees
Rotation	120 degrees

Dimensions

Leeboy 685B Motor Grader Dimensions specifications
Height	10.33 ft (3.15 m)
Height To Top Of Isomount Cab	8.86 ft (2.70 m)
Length	21.67 ft (6.60 m)
Overall Length	21.66 ft (6.60 m)
Weight	15,200.00 lbs (6,894.61 kg)
Width	7.33 ft (2.24 m)
Width Over Tires	6.89 ft (2.10 m)

Engine

Leeboy 685B Motor Grader Engine specifications
Displacement	238.00 cu in (3,900.13 cu cm)
Engine Make	4B3.9
Engine Model	Cummins
Max Power	110.00 hp (82.03 kw)
Power Measured @	2500 rpm

Front Axle

Leeboy 685B Motor Grader Front Axle specifications
Ground Clearance	1.10 ft (0.34 m)
Wheel Lean	26 degrees

Hydraulic System

Leeboy 685B Motor Grader Hydraulic System specifications
Relief Valve Pressure	4500 psi

Moldboard

Leeboy 685B Motor Grader Moldboard specifications
Moldboard Height	18.00 in (45.72 cm)
Moldboard Width	10.30 ft (3.14 m)
Side Shift Left	36.00 in (91.44 cm)

Operational

Leeboy 685B Motor Grader Operational specifications
Cooling System Fluid Capacity	5.60 gal (21.20 l)
Fuel Capacity	39.90 gal (151.02 l)
Hydraulic System Fluid Capacity	32.00 gal (121.12 l)
Oil System Fluid Capacity	3.00 gal (11.36 l)
Operating Voltage	12 V
Std Operation Weight - Total	15,200.90 lbs (6,893.83 kg)
Tire Size	15/38.5-15

Transmission

Leeboy 685B Motor Grader Transmission specifications
Max Speed - Forward	20.00 mph (32.19 kph)

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