LeeBoy 685D - Page 32

Table 2-9. Hydraulic Specications
ITEM SPECIFICATION
Traction Pump Variable Piston 4.58 cu in (75 cu cm)
Function Pump Gear 0.93 cu in (15.2 cu cm)
Steering Pump Gear 0.93 cu in (15.2 cu cm)
Drive Motor Variable Volume 4.8 cu in (80 cu cm)
Hydraulic Filters Remote Pressure and Return
Table 2-10. System Pressures
ITEM SPECIFICATION
Operating Pressure 0 - 6000 psi (0 - 414 Bar)
Accumulator 2300 psi (158.579 Bar)
Accumulator Low-Pressure Switch 1300 psi (89.6 Bar)
Relief Valve 3000 psi (206.8 Bar)
Charge Valve to Orbital (At Relief) 2465 psi (170 Bar)
10-Section Valve 1900psi (131 Bar)
Main Drive Pump 6000 psi (413.68 Bar)
Charge Pressure 350 psi (24 Bar)
Park Brake Release 350 psi (24 Bar)
Table 2-11. Moldboard Specications
ITEM SPECIFICATIONS
Width and Height
Width: 11 ft (3.3 m)
Height: 1 ft 9 in (.579 m)
Side Shift, Tilt and Rotation 3 ft (.91 m); 30° Tilt; 64° Rotation
Penetration 1 ft 2 in (.365 m)
Raised Clearance 1 ft 1 in (.335 m)
Table 2-12. Front Blade Specications
ITEM SPECIFICATION
Width and Height
Width: 8 ft (2.4 m)
Height: 1.3 ft (.381 m)
Raised Clearance 1.9 ft (.533 m)
Penetration 6 in (15.1 cm)
Table 2-13. Rear Scarier Specications
ITEM SPECIFICATION
Width 6 ft (1.8 m)
Number of Teeth 9
Raised Clearance
Low: 11.5 in (29 cm)
High: 13.7 in (34 cm)
Penetration
Low: 8.5 in (21 cm)
High: 6 in (15 cm)
LeeBoy 685D Motor Grader
2-6
Information and Specications