Road Wideners - Self-Propelled Road Widener Manufacturer

Self-propelled Road Widener Manufacturer

Road Widener Machine are available of two types Self-propelled Road Widener and Hydrostatic Self-Propelled Road Widener Machines. Uniter is a leading Manufacturer of Self-propelled Road Widener are specialized machine of laying material for road widening and side shoulders. It can lay material from 2 to 6 feet wide and is capable of laying up to 1 foot below the road level.

Self-Propelled Road Widener draws focus on reducing maintenance issues with Proper sub grade preparation is crucial, and streamlines the process easy, This is a best option of replacing labor intensive tasks and minimizing material wastage. It is both time-efficient and cost-effective.

Hydrostatic Self-Propelled Road Widener UWNR 4

Transmission: Hydrostatic
Engine Power: 49.5 hp @ 2200 rpm
Laying Capacity: 300 TPH
Hopper Capacity: 1.92 m°
Blade Width: 2.5 m to 4.5 m
Weight: 9,200 kg
Wheels on rear axle: Two wheels
Wheels on Front Axle: Two wheels
Operator Seat: Double
Travelling Width: 2.6 m (8’6”)
Conveyor: 3 Speed Conveyor

Power Unit

Engine	Kirloskar make water-cooled diesel engine, Hopper Operation Hydraulic (Right Hand Folding) Model 4R810NA2, 49.5 hp (36.91 kW) @ 2200 rpm Hopper Capacity 1.92 m* or equivalent

Electrical System	12 V DC

Emission Standard	BS-lll

Speed Reduction Gearbox	Two speed reduction gearbox to achieve low speed for paving and high speed for traveling

Performance

Laying suitability	Wet mix, GSB, Murrum and aggregate up to 40 mm

Laying Capacity	300 TPH

Laying Width	0.7m to 2.0m

Transmission	Two Speed Hydrostatic Transmission

Working Speed	0 to 36 m/min (Max)

Travelling Speed	0 to 17 km/hr (Max.)

Weight	9,200 kg (20,283 Ib.) approx.

Blade Vertical Movement	From 0.3 m below groung level to 0.1 above ground level

Maintenance Shutters	On two side of machine

Traction & Conveyor Pump – Motor	Sauer Danfoss, Germany or equivalent

Operator Station

Control Panel Type	Sliding

Operator Seat	Double Operator Sea

Traveling Function	Left & Right side

Operating Function	Left & Right side

Steering	Hydraulic

Under Carriage

Rear Wheel	Two no. Pneumatic Tyre Size: 11.00 x 20

Front Wheel	Two no. Pneumatic Tyre Size: 11.00 x 20

Refill Capacities

Fuel	145 L (38.. gal)

Hydraulic Oil	260 L (68.68 gal)

Engine Oil	13 L (2.4 gal)

Conveyor & Auger System

Conveyor & Auger	One Set

Conveyor Drive	Hydraulic with Left Hand discharge

Conveyor Control	ON / OFF on operator panel

Conveyor Speed	3 Speed Conveyor

Hopper & Feeding System

Hopper Operation	Hydraulic (Right Hand Folding)

Hopper Capacity	1.92 m³

Hopper Width	Working: 3.05 m (10′) Closed:2.45 m (81′ 1/2″)

Feed Tunnel Width	0.52 m (1′ 8 1/2″)

Push Roller	Heavy duty with manual adjustment

Dimensions

Operating Height	2.95 m (9′ 8 1⁄2″)

Shipping Height	2.95 m (9′ 8 1⁄2″)

Shipping Height (canopy tilted) (W/O canopy &exhaust)	2.95 m (9′ 8 1⁄4″) 2.32 m (7′ 7 1⁄2″)

Turning Radius	5.18 m (17′)

Shipping Width	2.60 m (8′ 6 1⁄4″)

Length	5.34 m (17′ 6 1⁄4″)

Wheel Base	2.56 m (8′ 4 3⁄4″)

Dump Height	0.73 m (2′ 4 3⁄4″)

Thrust Roller Height	0.45 m (1′ 5 3⁄4″)

Track Width	1.82 m (6′)

MACHINERY ACCESSORIES

Canvas Canopy; Working & Traveling Light; Tool Kit with Jack; Horn

OTHER FEATURES

All operating levers including panel switch board are handy and within easy reach; All gears and shafts of gear box are made from alloy steel and are hardened and ground for efficient working; All jacks are having same kind of seal kit (Piston seal and Rear Wheel Two no. Pneumatic Tyre rod seal of PU materials). (Note : Specification / description / dimensions are indicative and subject to Front Wheel Two no. Pneumatic Tyre change without notice due to modification alteration or custom engineering.)

Hydrostatic Self-Propelled Road Widener Model UWNR 4

Frequently Asked Questions

What is a Self-Propelled Road Widener?

A self-propelled road widener is a machine designed to extend the width of existing roads by laying down additional asphalt or other paving materials. It is self-powered, eliminating the need for external towing or pushing vehicles.

How does a self-propelled road widener work?

The road widener uses a conveyor system to transport paving material from a hopper to the desired location on the road. The material is then distributed and leveled to the required width and thickness, with the machine moving along the edge of the road under its power.

What are the advantages of using a self-propelled road widener?

Increased Efficiency: The self-propelled mechanism allows for continuous paving without external assistance.
Precision: Delivers accurate width and thickness adjustments for road widening projects.
Versatility: Can handle a variety of paving materials and adapt to different road conditions.
Reduced Labor: Minimizes the need for manual labor, enhancing safety and productivity.

What are the key components of a self-propelled road widener?

Engine: Powers the machine and its components.
Hopper: Stores and feeds the paving material into the conveyor system.
Conveyor System: Transfers material from the hopper to the road surface.
Screed: Levels and smoothens the material to the desired width and thickness.
Control Panel: Allows operators to adjust settings such as width, thickness, and material flow.

What are the safety features of a self-propelled road widener?

Operator Visibility: Designed to provide a clear view of the work area.
Emergency Stop Controls: Allows operators to quickly halt operations in case of emergencies.
Stability Systems: Ensures the machine remains stable during operation, even on uneven surfaces.

What maintenance is required for a self-propelled road widener?

Routine maintenance includes inspecting the conveyor system, checking hydraulic fluids, cleaning the hopper and screed, and ensuring the engine and control systems are functioning properly. Regular servicing is essential to keep the machine in optimal working condition.

Self-Propelled Road Widener