The RP-250 is a heavy-duty 10’ (3m) paver that combines the advantages of rubber tires with the tractive effort of a tracked paver. This large footprint 250 hp machine has increased traction and flotation with a smooth ride. Large tires and an adjustable frame provide ideal weight distribution and tractive effort.
Like all Roadtec pavers, the RP-250 features Roadtec's exclusive antisegregation design of the feed tunnel, the feed tunnel discharge, and the rear augers.
All Roadtec Asphalt Pavers start with an extremely strong frame completely fabricated, welded and assembled by us. This gives us complete control over the design and quality of the build.
All Roadtec Asphalt Pavers use Sauer Danfoss® Series 90 hydraulic pumps for propel and material feed. These large easily serviced pumps allow the entire hydraulic circuit to run extremely cool greatly prolonging the life and lowering the maintenance costs of all components.
The cooling package on Roadtec pavers is mounted on the side of the paver where it can get the cleanest and coolest air. The radiators are also rated for higher horsepower engines and the fan is controlled hydraulically. The fan can run at the optimal speed depending on the load, which reduces noise levels emitted by the paver.
The auger assembly on Roadtec pavers can be hydraulically raised and lowered. This feature can assist in eliminating segregation in certain mixes and is very helpful during the loading and unloading process as well as constructing "supers". Standard sonic feed sensors control each side of the feed system. Each auger is driven by its own motor and the auger chain case width has been minimized to the smallest amount available to further eliminate centerline segregation.
All Roadtec pavers feature a 13 inch high conveyer opening for excellent throughput and have bolt-in wear resistant liners. Each conveyer is independently driven so material delivery can be fine tuned for each side. The space between the conveyers has been minimized which allows mix to be conveyed out as one uniform flow, greatly reducing segregation. The augers can be controlled independent of the conveyors to decrease the pile at the end of each pull.
Delta Plate and Close Proximity of Augers to Conveyors
The Delta Plate defines the front wall of the material tunnel, preventing mix from rolling forward under paver, a main cause of centerline segregation. It also removes mix from the conveyors providing better conveyor efficiency.
The seats and controls mounted to the seat station slide out past the side of the machine for increased visibility. The entire assembly also pivots so the operator can position themselves as to see not only down the side of the machine but also back to the screed and down to the material tunnel.
- Engine MFG Cummins
- Model QSB 6.7
- Emissions Standard Tier 4F
- Max Power hp (kW) 241 (180) @ 1,900 rpm
- Number of Cylinders 6
- Electrical System Volts 24
- Shipping length of tractor only Feet 18' 4"
- Shipping length with rear mount screed 23' 4"
- Shipping width Feet 10' 6"
- Shipping height Feet 10' 4 3/4"
- Tractor Operating Width Feet 10' 6"
- Deck Height Feet 6' 8"
- Wheelbase Feet 9' 2"
- Inside turning radius (Standard/Assisted Steer Feet 12' 7"
- Weight of tractor only lbs 39,350
- Hydraulic Tank Capacity Gal 76
- Fuel Tank Capacity Gal 100
- Cooling System Gal 9
- DEF Gal 5
- Final Drive 2 spd.
- Number of Drive Pumps 2
- Number of Drive Motors 2
- Paving speed fpm to 233
- Travel speed mph to 13
- Rear tire size 24.5-32
- Front tire size Inches 14 x 22
- Ground Clearance Inches 5"-9"
- Steering Steering Wheel
- Controls movement Hydraulic swing
- Suspension Rubber Tire
- Front Bogies Balanced
- Hopper width Feet (m) 10' 3"
- Hopper length Feet (m)
- Hopper / cu. ft. (cu. m) cu. Ft. (cu. m) 252
- Tunnel Width Inches (mm) 27" (per side) 55" (total)
- Tunnel Height Inches (mm) 14"
- Feed Control Sonic and flow gates
- Auger Diameter Inches (mm) 16"
- Distance between augers and back wall 1.5"
- Minimum auger height 2"
- Hydraulic Tunnel Extensions Option
Whether it is service and maintenance training or operations and best practices training, our expert service and application personnel can fill that need.ROADTEC TRAINING OPPORTUNITIES