Technical data, Operation, Easy transport & installation – Liebherr Mobile mixer system User Manual
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LIEBHERR CONCRETE TECHNOLOGY CO.
4100 Chestnut Ave, Newport News, VA 23607
Ph: (757) 928-8547 Fax: (757) 928-2489
Toll Free: (866) 879-6312
www.liebherr.us Mail: [email protected]
Technical Data
Type:
MTS 2.25
MTS 2.5
MTS 3.0
MTS 4.5
DW 2.25
DW 2.5
DW 3.0
DW 4.5
Nominal capacity
3 yd
3
(2.25 m
3
)
3.25 yd
3
(2.5 m
3
)
4 yd
3
(3 m
3
)
6 yd
3
(4.5 m
3
)
Filling capacity
4.5 yd
3
(3.375 m
3
)
4.9 yd
3
(3.75 m
3
)
6 yd
3
(4.5 m
3
)
9 yd
3
(6.75 m
3
)
Output in set concrete
1)
130 yd
3
/h (100 m
3
/h)
150 yd
3
/h (115 m
3
/h)
165 yd
3
/h (125m
3
/h)
235 yd
3
/h (180 m
3
/h)
Mixer drive
100 HP (75 kW)
100 HP (75 kW)
2x75 HP (2x55 kW)
2x100 HP (2x75 kW)
Belt width
48” (1200 mm)
Belt drive
2 x 20 HP (2 x 15kW)
Total electr. power
150 HP (110 kW)
150 HP (110 kW)
195 HP (145 kW)
250 HP (185 kW)
Total weight (approx.)
31.1 MT
32.6 MT
33.3 MT
34.6 MT
1) Cycle Time: 85 sec.
Cycle times may increase and output decrease depending on the rating and design of the whole plant in which the mixer is installed.
Operation
The low profile allows setting up the mobile twin shaft mixer under a typical dry-batch plant without or minor
modifications to the plant. The plant with the attached twin shaft mixer can now produce high quality concrete
mixes such as roller compacted concrete (RCC), cement treated base (CTB), self compacted concrete (SCC),
zero slump concrete, etc. More flexibility and variability increases the application possibility of the plant and
generates more revenue.
Easy Transport & Installation
Features
- Hydraulic unfolding of conveyor into 3 positions:
1) truckmixer loading 2) dumptruck loading 3) service
- 48” belt guarantees maximum output
- Discharge of concrete with slump 0-6” (0-150mm)
- Adjustable mixer discharge gate
- Galvanized belt frame, platforms, and railings
- Easy access for cleaning, inspection & service
- Trailer with airbags and adjustable support legs
- Trailer is NAFTA compliant
Optional
High pressure cleaner with spraygun and retractable water hose • cable remote control • additional folding plat-
forms around the mixer • skid-mount instead of trailer for stationary installations
Transport height
13’-4” (4.06 m)
Skid mounted unit
Lowered position for easy maintenance