When it comes to placing the right amount
of material at the correct grade and slope
in one pass, whether on a shoulder or
elsewhere, the best equipment for the job
is a Weiler road widener.


A 3.2 yd3 (2.4 m3) hopper means fewer
truck exchanges during the workday. The
24” (610 mm) wide belt and maximum 400
fpm (121 mpm) belt speed provide quick
placement of materials to either the right
or left side of the machine.


25” (635 mm) tall strike-off tools widen from
1’ (.3 m) to 8’ (2.4 m) and are capable of
placing material up to 12” (305 mm) above
and below grade. Multiple tool sizes plus
hydraulically adjustable tools ensure precise
strike-off and can be set to exact grade and
slope specifications.


A Cat® C3.4B Tier 4F engine with 74 hp (55
kW) powers the front wheel hydrostatic
drive with 2-speed motor and 2-speed
gearbox for 274 fpm (83 mpm) working
speed and 12 mph (19.3 km/hr) transport


All controls are located on a single panel
within easy reach of the operator. The
operator is located back from the dump
hopper and toward the outer edge of the
machine for increased visibility.


Self cleaning pulleys minimize material
build-up and large doors enable easy
access to engine and machine components.
Caterpillar dealer service and support keep
your machine up and running with limited
down time.

Weight 19,500 lbs (8845 kg)
Opt. Rear Weight 1715 lbs each (778 kg)
Engine Cat® 3.4B Tier 4F 74 hp (62 kw),
Height 95" (2413 mm)
Length 228" (5791 mm)
Transport Width 120" (3048 mm)
Wheel Base 117" (2972 mm)
Inside Turning Radius 13' Std. 8' w/opt rear steer, (4 m. 2.4 m)
Hydraulic Drive Front Wheel Hydrostatic, 2-speed motor, 2-speed gearbox
Steering 2-Wheel Std., 4-Wheel Opt.
Transport Speed 11 mph (18 kph)
Working Speeds 0-650 fpm (0-198 m/m), 0-274 fpm (0-84 m/m), 0-135 fpm (0-41 m/m)
Tires 2-385/65R22.5 front, 2-11R22.5 rear
Fuel Tank Capacity 64 gal (242 L)
Oil Tank Capacity 52 gal (197L)
Conveyor Belt Drive Chain drive on both ends
Conveyor Belt Speed 0-400 fpm (0-122 m/m)
Working Depth 12" Above and below grade
Strike Off Tools (Standard) 25" Tall (635 mm) 1', 2', 3' (0.3 m, 0.6 m, 0.9 m)
Strike Off Tools (Optional) 6' and 2'-3' adjustable (2m, 0.7 m)
Lights Standard flashing lights and break lights