| COMPATIBLE VEHICLES |
| Type |
Medium-duty, chassis-cab trucks w/single rear axles and dual rear
wheels |
|
Weight Class:
GVWR
GAWR-FRONT
GAWR-REAR |
Up to 35,000-lb. (15,876-kg) max.
Up to 12,000-lb. (5,444-kg) max.
Up to 23,000-lb. (10,433-kg) max. |
| GUIDE WHEEL UNITS |
| Construction |
Fabricated steel unit; welded and bolted construction. |
| Attachment to Vehicle |
Universal front unit bolts to vehicle front end with custom mounted
brackets specific to each vehicle model - universal rear unit
bolts to vehicle chassis rails - standard multiple bolt holes
enable adjustment of unit mounting for frame height and vehicle
load. |
|
Suspension:
Front Unit
Rear Unit |
Utilizes vehicle's front axle suspension system
Enclosed coil springs with adjustable pre-load. |
|
Rail Wheels
Tread Diameter
Flange Diameter |
Austempered ductile iron; precision machined
12.50-in. (317.5-mm)
14.75-in. (374.7-mm) |
| Wheel Bearings |
Heavy-duty, tapered roller; relubrication by hand pack method. |
| Brakes |
Air-actuated, tread-type, w/single composition brake shoe on each
front unit rail wheel as standard - rear unit brakes available
(recommended safety option) |
| Safety Locks |
Positive mechanical lock on each unit; locked in rail and highway
positions; lock release lever secured by a retainer pin |
| Derail Skids |
Bolt-on; standard on front and rear units |
| Rail Sweeps |
Bolt-on; manually actuated; (recommended option for front unit) |
| Raise/Lower Actuation |
Hydraulic; double-acting cylinders; manual control valve located
on each unit. |
| Bumpers |
Mounting holes provided in front unit for applicator installation
of vehicle's standard front bumper. |
| WEIGHT & DIMENSIONS |
| Front Unit |
875-lb. (397-kg) with standard equipment |
| Rear Unit |
915-lb. (415-kg) with standard equipment |
| Track Gauge |
56.5-in. (1435-mm) - standard |
| LOAD CAPACITY |
| Front Unit |
13,000-lb. (5,897-kg) / 6,500-lb. (2,948-kg) maximum load per
guide wheel |
| Rear Unit |
13,000-lb. (5,897-kg) / 6,500-lb. (2,948-kg) maximum load per
guide wheel |
| REQUIRED AUXILIARY EQUIPMENT |
| Steering Lock |
Steering column mounted; manual engagement on steering wheel. |
| Mounting Brackets and Spacers |
Specific design for each approved vehicle model. |
| HYDRAULIC SYSTEM REQUIREMENTS |
| Flow Range |
5-8-gpm (18.9-30.2-lpm) |
|
Operating Pressure:
Front Unit
Rear Unit |
1,800-psi (124.1-bar) max.
1,800-psi (124.1-bar) max.
|
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