Unirover 12
Portable Concrete Plants
Specifically designed for the concrete paving industry, the CMI UniRover line provides innovations that concrete paving contractors have demanded most; innovations that create a truly self-erecting and portable concrete paving plant.
The UniRover plant consists of a mobile aggregate section and a mobile mixer section, each of which is designed to be positioned on reusable steel foundation pads and hydraulically raised into operating position in minutes.
Applications:
- Highway paving
- CTB, RCC and any paving concrete types
Features
- Highly portable
- Hydraulic self-erect
- Aggregate section and mixer section
- 390 yd3 (298 m3) hourly production capacity¹
- Pre-wired, pre-plumbed and all systems tested
The UniRover has integrated cement and fly-ash storage silos and three (3) aggregate storage compartments to meet the high production capacity of 12 yd3 (9.2 m3) tilt-drum mixers.
Both the cement and aggregate accumulative weigh-batchers exceed the CPMB design criteria, which allow for a wide range of mix designs at rated capacity.
The tilt-drum mixer can mix a variety of materials, including Roller Compacted Concrete (RCC), Cement Treated Base (CTB) and “Zero Slump” Concretes. These materials have allowed contractors using our concrete paving plants to expand their markets.
Options
| Ready mix conversion kit available |
| Auxiliary silo storage (Vertical Pigs) |
| Reusable steel foundation pads |
Specifications
| output | ||
| production rate ¹ | yd³ / hr | up to 390 |
| m³ / hr | up to 298 | |
| storage capacity | ||
| aggregate storage (3 compartments) By volume ² | yd³ | 67 |
| m³ | 51.2 | |
| aggregate storage (3 compartments) By volume ² | ton | 90.5 |
| mt | 82.1 | |
| cement storage (2 compartments) by volume ³ | ft³ | 1,400 |
| m³ | 39.6 | |
| cement storage (2 compartments) by weight ³ | ton | 53.2 |
| mt | 48.3 | |
| batcher rated capacity | ||
| aggregate | yd³ | 12 |
| m³ | 9.2 | |
| cement | yd³ | 12 |
| m³ | 9.2 | |
| cement transfer screws x 2 | ||
| cement screw conveyor diameter | ft / ins | 14” |
| mm | 1219 | |
| cement screw conveyor TEFC | hp | 50 |
| kW | 3.73 | |
| fly-ash screw conveyor diameter | ft / ins | 14” |
| mm | 1219 | |
| fly-ash screw conveyor TEFC | hp | 40 |
| kW | 2.98 | |
| aggregate transport conveyor | ||
| belt width | ft / ins | 48 |
| mm | 1219 | |
| belt drive (tefc) | hp | 75 |
| kW | 55.9 | |
| rated throughput weight | t / hr | 3,625 |
| mt / hr | 3,288 | |
| rated throughput speed | f / min | 623 |
| m / min | 183 | |
| air compressor | ||
| air receiver | gal | 120 |
| L | 454 | |
| compressor drive TEFC | hp | 25 |
| kW | 18.7 | |
| rated 85 ACFM (2.4 m³/m ) | psi | 175 |
| bar | 12 | |
| water system | ||
| water meter (turbine type) dia | ft / ins | 4” |
| mm | 102 | |
| water pump | gal / min | 800 |
| L / min | 3, 028 | |
| mixer | ||
| true capacity | yd³ | 12 |
| m³ | 9.17 | |
| mixer drive x 2 | hp | 60 |
| kW | 44.7 | |
| hydraulic system (tilt) TEFC | hp | 40 |
| kW | 29.8 | |
| tilt and return cycle | 15 seconds | |
| aggregate unit transport dimensions | ||
| travel length | ft / ins | 63’ 2” |
| mm | 19230 | |
| travel width | ft / ins | 12’ |
| mm | 3660 | |
| travel height | ft / ins | 14’ |
| mm | 4270 | |
| travel weight (approx) | lb | 89,000 |
| kg | 25,855 | |
| weight at kingpin | lb | 43,100 |
| kg | 40,433 | |
| travel weight (approx) | lb | 45,900 |
| kg | 15,422 | |
| mixer unit transport dimensions | ||
| travel length | ft / ins | 27’ 9” |
| mm | 8460 | |
| travel width | ft / ins | 12’ |
| mm | 3660 | |
| travel height | ft / ins | 14’ |
| mm | 4270 | |
| travel weight (approx) | lb | 48,860 |
| kg | 22,163 | |
| weight at kingpin | lb | 15,660 |
| kg | 7,103 | |
| travel weight (approx) | lb | 33,200 |
| kg | 15,060 | |
¹ Based on a 12 yd3 (9.17 m3) batch, 60-second mix time, and 3-in (76-mm) slump.
² Based on aggregate density pf 100 lb/ft3 (1,602 kg/m3).
³ Based on aerated cement density of 74 lb/ft3 (1,185 kg/m3).
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BROCHURES
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Concrete Plants Brochure