PRODUCTS

Products name

4.0 CBM Model CMT4000RW Self Loading Concrete Mixer Truck

Product description

MODEL CMT4000RW BIDIRECTIONAL DRIVING

SELF LOADING CONCRETE MIXER TRUCK (4.0 CBM)

 

Product Introduction

 

Model CMT4000RW Bidirectional Self Loading Concrete Mixer Truck is a kind of unique vehicle which combines concrete mixer, transit mixer and wheel loader. It features bidirectional driving, which is realized by the 270 degrees slewing of drum base and cabin together. The concrete output ability is 16 cube meters per hour. The outsize wheel-side reducer driving axle and full hydraulic transmission case make the mixer truck move in any kinds of complex off road ways, the max. moving speed can be up to 30 km/hour, and the min. turning radius is 5.3 meters only.

 

Main features

 

l  CMT4000RW is equipped with imported Rexroth hydraulic system and China Yuchai 4-cyliner (95KW) Turbo charged diesel engine. The standard configuration includes driving camera, automatic water feeding & metering system, hydraulic water suction pump, cooling & heating air conditioner, and Rexroth piston motor etc.

l  The driver cabin is suited in the front and can slew with drum base together through 270 degrees, which makes bidirectional driving available.

l  The mixing drum can slew through 270 degrees for high discharge over 2.0m on the four sides of the vehicle. The drum can also be lifted up 16 degrees from the bottom by two hydraulic cylinders for the convenient discharge of concrete.

l  The rotating speed of drum has reached 20 rpm, which has improved working efficiency by 30% compared to its competitor in the industry.

l  The application of wet brake of front axle, air brake, double brake system and double front tyres, increases the safety and stability of the mixer truck.

l  Full load with 40% gradeability makes our mixer be the leading position in the industry.

l  The external water pump is equipped with water suction change-over switch, which can fill water into water tank and drum respectively.

l The vehicle size is small, which is suitable for limited site and widely used in new rural construction, urban construction, tunnel, airport, seaport, high-speed rail site, remote areas where there are no electric power, middle projects, farmer’s houses, building, country road, irrigation, reservoir, mine, rural bridges, high-way road etc, which characterized in saving labors, high efficiency concrete output.

l  High strength steel plate, which enhances the load capacity and high stability of vehicle.

l  The material of rolling ring and mixing drum adopts 16mn high strength steel which uses forging normalizing manufacturing process.

l  Mixing blade is designed with varying pitching angles, which simplifies the feeding device, ensures the speed faster and mixing performance better.

 

Mixing unit

Double-cone drum with double spiral mixing screw, mixing blade and convex bottom

Geometrical drum volume

8.2 M3

Concrete output

5.5 M3/ batch, 22 M3 / hour

Drum rotation speed

20 rpm

Features

Drum is rotated by means of dual gear pump and hydraulic piston motor in closed circuit. Mixing and discharging speed is independent from rpm of diesel engine. The discharging process is achieved by reversing operation of drum. The mixing drum can be slewed through 270 degrees for high discharge over 2.0m on the four sides of the vehicle. The drum can also be lifted up 16 degrees from the bottom by two hydraulic cylinders for the convenience of concrete discharge.

Engine

Model

YUCHAI, YCD4P22T Turbo Charged and Water Cooled (4-Cylinder)

Rated power

95 KW(130HP)

Mounting position

Engine is mounted transversally on the rear.

Transmission

Model

Full hydraulic transmission with gear pump and hydraulic motor with hydraulic control. It is a kind of 4 wheel drive and articulated steering.

Gear

Automatic, 4F+ 4R shift

Axles

Outsize wheel-side reducer driving axle, with oil bath disk brakes and planetary reducers

Speed

4F+2R shift

1st:0-3.0km/h;0-3.0km/h

2nd:0-7.2km/h;0-3.0km/h

3rd:0-10.0km/h;0-10.0km/h

4th:0-25.0km/h;0-10.0km/h

Cabin

The ROPS & FOPS type closed front cab is suited in the front, which can slew together with drum base through 270 degrees, and this makes bidirectional driving available. Air conditioner, tiling front window and anatomic seat with flexible suspension are available.

Joymix

The function of drum mixing, arm lifting, drum revolving and lifting are controlled by different hydraulic joysticks and operating handles.

Weighing

Electronic weighing system is optional. The “loading cells” are acting on the drum, and technical data are displayed on the shovel loader weigher inside the cabin.

Loading shovel

It is fitted with serrated blade in the front and completed with hydraulic opening gate. The lifting arms are controlled by double-acting hydraulic cylinders.

Volumetric capacity

700L

Number of shovel loading times of full drum

Around 6 times

Chute

Could be mechanically tilted and slewed at 90 degree by means of one adjustable handle. 1 pc. of discharging chute is fixed on drum and 1 pc. of 1.0m extension chute is provided as standard accessories. The length of extension chute is customizable.

Water system

Features

Self-priming hydraulic driven water pump with quick-suction.

Max. capacity

550 L/min.

Water tank

Two connected steel tanks are positioned opposite to each other, with a total capacity of 2x460 L.

Gradient

Fully loaded 40%

Brakes

Wet brake on front axle. Air cap oil service brake. Internal oil-bath disc service acting on the 4 wheels. Negative hydraulic parking brake, with internal wheel hub discs on the front axle.

Tyres

Off road industrial type, 12R22.5, PR18, double front tyres

Steering

Hydrostatic articulated system steering

Mini. Turning radius: 5300mm

Hydraulic system

Working gear pump for drum mixing

Flow rate: 90 ml/r

Working gear pump for arm lifting, drum slewing, drum lifting

Flow rate: 40 ml/r

Walking gear pump for driving

Flow rate 32 ml/r

Hydraulic piston motor

Flow rate 56 cm3/rev

Electric system

Alternator

28V-1500W

Battery:

2x12V-100AH

For electric starter and road lighting, safety battery cut-off

Service refill capacities

Fuel tank:

75L

Total hydraulic system capacity:

75L

Engine oil:

16L

Chassis

Articulated chassis for off-road operation

Whole truck parameters

Overall dimensions (L×W×H)

8450 mm×3000 mm×3350mm (4500 mm full height)

Wheelbase

3300mm

Tread

1900mm

Operating weight

9,400 Kg

Load-carrying capacity

9,600 Kg

Max. gross weight

19,000 Kg

Drive type

Torque converter

Min. turning radius

5300mm

 

Optional accessories:

 

Dongfeng Cummins engine

USA Cummins engine

Italian Hi-Tech Solutions weighing device

Separate Cement Hopper

Vibrator on Loading shovel

 

Note:

 

The above parameters are possible to change due to design improvement, so the parameters of your ordered machine may be different with the above information. Please accept it without advance notification for the parameters improvement.

 

Section detail:

 

Overall dimensions:

 

Our advantages: 

Our self-loading concrete mixer truck works through a brutal test of Chinese construction sites, and we have full confidence in our machines to be with best quality and high efficiency. We believe that our mixer truck could produce more and better concrete for you.

Our services:   

Warranty: one year

 

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