Catalog excerpts

RA-400 - 1

Spray Patchers RA-400 Spray Patcher RA-400 Pothole Spray Patcher Performance features include: • Side Mount Boom – for improved visibility and a greater working range for side-to-side patching. • VORTEC (Vacuum Operated Rock Transfer Emulsion Coating) System – has no mechanical or moving parts to break or wear and is easily accessible for cleaning and servicing of the slide gate and sub-systems. • Rectangular Hopper – 9’4” x 7’ (2.84 m x 2.13 m) wide for easier loading of rock material. Hydraulic actuated open/close doors are standard equipment. • CanBus In-Cab Controls System – allows the operator to meter both rock and air flow using a joystick which is mounted adjacent to driver’s seat. Designed with the Paving Pr

Open the catalog to page 1
RA-400 - 2

Best in Class Telescoping Delivery Boom A single operator controls all patching functions from the safety and comfort of the RA-400 cab. The industry-leading hydraulic Patch-on-the-Go system allows for patching on the move. A quiet, fuel efficient Kubota Tier 4i auxiliary engine is utilized. Note: Standard 13 lights shown, 13 LED lights optional Patching with the RA-400 spray injection process provides the operator the ability to repair large numbers of road defects in a single day. The driver operates a joystick from the driver’s seat, performing the four-step process typically in less...

Open the catalog to page 2
RA-400 - 3

Features and Options VORTEC (Vacuum Operated Rock Transfer Emulsion Coating) System The RA-400 patcher’s VORTEC (Vacuum Operated Rock Transfer Emulsion Coating) system uses air to deliver material from the hopper through the boom assembly. Delivering the air, aggregate and emulsion needed in the spray patching process is a low pressure (3-4 psi) system that keeps material flowing into the air stream and eliminates the need for moving parts. A 5-yard aggregate hopper and 300-U.S.-gallon emulsion tank enables the RA-400 to patch for days, requiring only occasional aggregate fills. Daily...

Open the catalog to page 3
RA-400 - 4

TRUCK Make GVW Number of Axles TRANSMISSION Make/Model Type Final Drive Ratio Peterbilt 32,900 lbs. (14,923 kg) Single axle rear Allison 2500RDS Automatic, 5 forward speeds & 1 reverse 5.86 ENGINE Make Performance Torque Kubota, turbocharged, Tier 4 interim 74 hp (55 kw) @ 2,400 rpm 195.5 lb ft @ 1,600 rpm Side Mount Boom EMULSION TANK Capacity Type Emulsion Heat Specs 300 gallons (1,136 l) Styrofoam-incased tank Two 4,500 watts, 240 volts ROCK HOPPER Capacity Delivery System 5 cubic yards (3.82 cu m) VORTEC genterator technology AUXILIARY ENGINE Make Performance Kubota Tier 4 interim 74 hp...

Open the catalog to page 4

All VT LeeBoy catalogs and technical brochures