Control Arm Dampers

The Control Arm Dampers smooth out operation when moving the control arms in the forward or reverse positions and allow the control arms to return to the neutral position. These are replaceable components. (Provide link to landing page from service section).

Drive Linkages

The Drive Linkages mechanically connect each control arm to the RTN Trunnion Arms on the Hydraulic Pump. The drive linkages are adjustable in order to set mechanical neutral and can be done so by adjusting the jam nuts on each linkage.

Important: each linkage is installed in the center holes on RTN Trunnion Arm assemblies. The RTN Arms are designed to only move 20 degrees up and down, so any service done to the linkages must ensure proper installation in the center hole.

Parking Brake Linkage

The Parking Brake system on the Mammoth 850 consists of an upper and lower brake linkage that connects to a rear and front brake shaft. The brake linkages are adjustable. Please see the adjustment procedure: (insert link to parking brake landing page from service section).

Brake Lever

Each Parker DF Wheel Motor has a drum-style brake hub, brake plate, and brake lever. The brake levers connect to a brake spring that applies tension to the brake plate when the parking brake is engaged or releases pressure to the brake plate when the parking brake is disengaged.

Please note: the brake system on the Mammoth 850 is a "Static" brake system and is designed to be engaged after coming to a complete stop.

Snowzilla Quick Attach System

The Snowzilla Quick Attach System includes a plate coupler that connects and locks to all attachments for the Mammoth 850. Each side of the plate coupler has coupler latches to secure the attachment to the Mammoth 850.

The Quick Attach System pivots 30 degrees up and down as the Electric Hydraulic Actuator extends or retracts. The piston rod on the Electric Hydraulic Actuator is mounted to the locking plate on the Quick Attach System and will allow the system to pivot when the piston rod moves.