4
G930
Tandems
Depth
in (mm)
8.9 (226,5)
Height
in (mm)
24.25 (616)
Thickness
inner wall
in (mm)
1 (25)
outer wall
in (mm)
.78 (20)
Center distance
in (mm)
61 (1 550)
Drive chain pitch
in (mm)
2 (51)
Oscillation
degrees ±
15º
Differential / Final drive
Model
Volvo
APR70
Planetary fi nal reduction with an operator controlled wet multiple disc lock/unlock differential.
Wheels & tires (Standard equipment)
Tire size
14:00 x 24, G-2
Ply rating (PR)
12
Rim size
in (mm)
9 (223) One piece rim
Bolt-on rims interchangeable between front and rear
Yes
Front axle and articulation
Wheel lean
degrees R & L
18º
Oscillation
degrees up & down
16º
Ground clearance
in (mm)
24 (610)
Minimum turning radius using front axle steering, articulation, wheel
lean and unlocked differential
ft (mm)
23'10" (7 265)
Steering arc
degrees
50º
Frame articulation angle
degrees
23º
Anti-drift lock valve ensures stable operation. Articulation lock standard.
Hydrostatic power steering of front wheels incorporating two steering cylinders. Meets SAE J1511 FEB. 94, ISO 5010:1992 with
optional secondary steering.
Brakes
Service Brakes: Foot operated
Fade resistant, hydraulically actuated, wet multiple disc service brakes located at the 4 tandem drive wheels are fully sealed and
maintenance free. System features crossover dual braking circuits for uniform braking on both sides of the grader. Includes reserve
power assist and operator warning system (visual and audible).
Parking Brake
Spring applied hydraulically released enclosed wet multiple disc type parking brake in fi nal drive. Effective on all 4 tandem
drive wheels.
Transmission cannot be engaged with park brake on.
Braking systems comply to SAE J/EN ISO 3450:1996.
Volvo uses asbestos free brake components.
2007.05
036-454 Q4 930 web specs R2.indd 5
036-454 Q4 930 web specs R2.indd 5
5/9/07 12:02:39 PM
5/9/07 12:02:39 PM
