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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
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
39.6
cement storage (2 compartments) by weight ³ ton 53.2
mt 48.3
batcher rated capacity
aggregate yd³ 12
9.2
cement yd³ 12
9.2
cement transfer screws x 2
cement screw conveyor diameter ft / ins 14”
mm 1,219
cement screw conveyor TEFC hp 50
kW 3.73
fly-ash screw conveyor diameter ft / ins 14”
mm 1,219
fly-ash screw conveyor TEFC hp 40
kW 2.98
aggregate transport conveyor
belt width ft / ins 48
mm 1,219
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
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 19,230
travel width ft / ins 12’
mm 3,660
travel height ft / ins 14’
mm 4,270
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 8,460
travel width ft / ins 12’
mm 3,660
travel height ft / ins 14’
mm 4,270
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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General
info@cmi-roadbuilding.com
1-888-837-3972
Sales
sales@cmi-roadbuilding.com
1-800-994-1736
Parts
parts@cmi-roadbuilding.com
1-800-994-1753
Service
service@cmi-roadbuilding.com
1-800-994-1736
Standard Havens is a registered trademark of CMI Roadbuilding Limited in the United Kingdom, the European Union and Australia.