4600 Ballast Regulator

Welded construction using tubular structural steel main frame members and cross members.

47,200 lbs

Caterpillar C7.1, 250 hp @ 2200 rpm Tier IV Final 

Two (2) speed powershift transmission driven by Danfoss variable displacement pump and motor.Single control handle controls speed and direction in each range. Speed switch to prevent downshifting when speed is too high. Maximum speed is 35 mph.

Propel motor powers a 2-speed “shift on the go” transmission.Two (2) spring-mounted industrial type axles equipped with no spin differential.Nine (9) leaf spring suspension.Two piece drive shaft with 6C yokes. Drive shaft guards standard.

28” cast steel wheels bolted to each axle, clasp cobra brakes (two shoes per wheel). Service brakes; spring applied/hydraulic released. Parking brakes; spring applied/hydraulic released.

Wing lift cylinders are A-frame mounted above wing for accessibility. Hydraulically controlled articulating wing templates.Wing templates available with optional shears pin to prevent damage. 

One pass transfer plow standard with 1-inch thick T1 steel blades. Horizontal, double acting locks.

Model 27-9 belt-driven ballast broom with hydraulically raised and lowered ballast deflector. Ballast broom housing is fully insulated with removable wear pads to provide extended life and reduce noise.Available with fully-reversible ballast broom for full time sweeping in both directions or partial reversing for sweeping away from fixed objects. Housing designed to allow broom reel to drop straight down for easy and safe removal. Deflectors have lifting eyes for safe and easy removal in the field.

24 volt dc negative ground with115 amp alternator. LED lights available as an option.

Engine-powered double pump drive. Pressure compensated Sauer Danfoss pump for cylinder functions. Gear pump for broom motor drive. Emmegi plate oil cooler and Danfoss control valves. Return filters built into the hydraulic tank. Electric emergency pump to operate selected circuits. Pressure filters optional.

Fully enclosed, insulated, safety glass, dome light, front wind shield wiper and pivoting seat. Single operator with electrical joystick controls. Rear entry cab with walkway access from either side of machine. Walkway is removeable for ease of access to service pumps. Rear cab wall mounted self-contained air conditioner.One man cab standard with optional extended cab for extra seating or storage.

Fuel and hydraulic tanks mounted at front of frame for easy access. Fuel tank capacity is 120 gallons. Hydraulic tank capacity is 100 gallons.