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Weiler Paving

Authorized Weiler Paving Products Dealer

Located in Knoxville, Iowa, Weiler manufactures equipment for the paving market. Weiler products are based on proven designs that have a successful track record in the field.

The base designs for the self-propelled road wideners and asphalt windrow elevators were created by Barber-Greene, a company that was purchased by Caterpillar in the early 1990s. Weiler purchased the designs from Cat in 2005 and established the Weiler brand name. Since then, there have made updates based on input from our customers and introduced extensions to both lines. Weiler’s mission is to continue to invest in improvements and fill other needs in the paving market.

Featured Weiler Products

Asphalt Pavers

P385A Paver

The P383A Paver compliments the Caterpillar paver lineup. This paver is part of an impressive family of durable and reliable road equipment products from Weiler. Simple to operate, with proven performance and powerful results, this paver is built to withstand the rigors of the toughest road jobs while delivering outstanding results.

Material Transfer Vehicles

E1250A Elevator

The E1250A allows for non-contact, non-stop paving. Twin interlaced augers remix both size- and temperature-segregated particles and narrow the material to enter the conveyor. The cover over the drop-through position forces all of the material to be mixed by the auger flight. Competitive mixing systems cover and fill the augers, rendering their mixing ability ineffective. This unit is also very versatile allowing for offset paving over barriers, string lines or any obstacle making it difficult to get trucks in front of the paver for inline paving.


The E1650 is designed to keep demanding jobs moving with 15 tons of on-board storage providing increased trucking efficiencies while allowing for non-contact, non-stop paving. Ground-level hopper access and full-width hydraulic doors allow for quick work to daily maintenance and inspection points. The 24″ (610 mm) shifting operator platform located at the front of the machine and optional rear steer with 16′ turning radius optimize visibility and maneuverability.


The E2850A is designed to keep demanding jobs moving with 25 tons of on-board storage providing increased trucking efficiencies while allowing for non-contact, non-stop paving.  High-torque, direct-drive motors with loop flush cooling system located on the conveyor and elevators reduce heat stress within the hydraulic system for long-term operation. 18″ shifting operator platform and optional rear steer with 14′ turning radius optimize visibility and maneuverability.

Road Wideners


The W730 road widener 174-horsepower, four-wheel drive, four-wheel steer unit has both the size and power to tackle even the largest widening jobs. It’s capable of widening up to a 14-foot width and 12 inches above or below grade.


The W530A is the smaller counterpart to the W730B and has more than enough size and power to fill the needs of most widening jobs today. The W530A can widen up to a 10-foot width,12 inches above and below grade.


The W430A features a high-temperature-resistant belt coupled with a powerful drive to ensure top material handling. An independent variable-speed, hydraulic, dual end-drive system — complete with two high-torque, direct drive motors — powers the 24-inch-wide conveyor belt at speeds ranging from 0 to 400 fpm. Discharge speed is controlled by the conveyor speed knob, and discharge direction is controlled by a switch, both conveniently located on the operator’s station.

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