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Underground Concrete Mixing Truck for Coal Mine

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Underground Concrete mixing truck for coal mine is mainly used for the concrete transportation in the hardening of roadway surface of underground coal mine.

Underground Concrete Mixing Truck for Coal Mine

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Underground Concrete mixing truck for coal mine is mainly used for the concrete transportation in the hardening of roadway surface of underground coal mine.

Product Details

JC4.5 Underground Concrete mixing truck for Coal Mine

Underground Concrete mixing truck for coal mine is mainly used for the concrete transportation in the hardening of roadway surface of underground coal mine.

At present, the technology of the concrete mixer truck on the ground has been fully mature on the market, and the products are diversified and applied to many industries and projects, which can greatly improve the working efficiency. There are a series of advantages. However, in the coal industry, the transportation mode of the underground concrete still stays in the original state of the open tipper truck transportation mode, which is the transportation party It is not only small in transportation volume and low in efficiency, but also easy to splash and layer concrete in long-distance transportation. It also needs a lot of manpower assistance. However, the use of underground concrete mixer truck is still blank in the domestic and global coal industry.

Based on this premise, our company, together with Shenhua Shendong Group Research Institute, has jointly developed an explosion-proof concrete mixer truck suitable for underground coal mines. Once this product is published, it is widely concerned and welcomed. At present, the technology of this product has been fully mature and used in many coal mines in Shanxi, Shaanxi and Inner Mongolia, and it has been well appraised.

At present, our company is developing the following four types of products with different specifications according to the actual environment of unused coal mines and the requirements of users.

exhaust system;

Features

1. Closed cab, comfortable and safe driving, wide vision;

2. Explosion proof electric control box, constantly monitoring the “health” of the whole vehicle;

3. Imported plunger pump, gear pump, the “second heart” of the whole vehicle, with more stable performance;

4. Equipped with cleaning device, it is convenient to clean the tank and other parts anytime and anywhere;

5. Imported motor reducer, roller drive device;

6. The self-developed rotary sealing device at the tank mouth enables the tank body to load more concrete;

7. The monitoring console, various instruments and monitoring displays make it more convenient for the driver to monitor the vehicle status directly;

8. it is equipped with reversing monitoring and alarm device, which is convenient for the driver to reverse in underground or narrow environment and ensures the safety of construction personnel.

Technical Parameters

(1)Vehicle specifications

NO. Options Specification
1 Type JC4.5
2 Effective volume(m³) 4.5
3 Curb weight(kg) 13000
4 Rated load mass(kg) 11000
5 Overall dimensions of the vehicle(L×W×H)(mm) 6750×2360×2550
6 Maximum speed of mixing drum(r/min) 18
7 Speed gear of mixing tank Third gear (forward, middle, reverse)
8 Unloading speed(m³/min) ≥0-0.8Stepless adjustable
9 Emergency tank transfer mode Emergency pipeline, manual emergency tank
10 Vehicle cleaning With car washing equipment (device)
11 Driving mode 4×4
12 Tank carrier lubrication Sealing protection, molybdenum disulfide grease
13 Climbing capacity (°) (longitudinal / transverse) 14/7
14 Wheelbase(mm) 3300
15 Tread(mm) 2045
16 Minimum passing capacity radius(mm)(mm) inside 2750
outside 5300
Traveling speed (km / h)
(dry and hard pavement)
4
9
17 Maximum traction(KN) 140
18 Suspension system Rigid swing beam
19 Unloading height(mm) 1800
20 Minimum ground clearance(mm) 300

(2)Cab configuration

NO. Options Specification
1 Cab Single metal cab
2 Control device Start, steering, acceleration, braking, parking, shifting and other longitudinal devices
3 Control device
Control force (n)
Steering wheel ≤50
Foot pedal ≤350
Control handle ≤120
4 Display instrument Oil pressure gauge, voltmeter, water temperature gauge, engine tachometer, speedometer, fuel gauge, brake pressure gauge, etc
5 Seat form Spring, adjustable front and rear

(3)Diesel engine system

NO. Options Specification
1 Type 6CTAA8.3-C215
2 Cylinder arrangement Inline
3 Rated power / speed(kW/rpm) 160/2200
4 Maximum torque(Nm)/(r/min) 980/1500
5 Direction of rotation (facing flywheel) Anti-clockwise
6 Minimum stable operating speed(r/min) 800±50
7 Fuel supply mode Direct injection
8 Displacement(L) 8.3
9 Average fuel consumption rate(g/KWh) 212
10 Bore / stroke(mm) 114/135
11 Compression ratio 17.3:1
12 Intake mode Turbocharging, intake intercooling
13 Exhaust mode Tail gas purification and silencing
14 Fuel specification 0~-35 Diesel oil

(4)Transmission parameters

NO. Options Specification
1 Transmission model R32421-679
2 Gearbox manufacturer DANA
3 Gearbox type Power shift gearbox
4 Gear / speed ratio 4.64
5 2.24
6 1.29
7 0.75
8 R1 4.64
9 R2 2.24
10 R3 1.29
11 R4 0.75

(5)Drive system

NO. Options Specification
1 Transmission mode Hydromechanical transmission
2 Axle model (front / rear) 10052406
3 Axle speed ratio (front / rear) 18.6/18.6
4 Axle manufacturer (front / rear) DANA
5 Tire size and model (front / rear) 12.00-20
6 Tyre type (front / rear) Pneumatic tire

(6)Braking system

NO. Options Specification
1 Brake type Wet brake
2 Brake pump displacement (ml / R) / pressure (MPA) 30/20
3 Working braking Hydraulic brake / spring release
4 Emergency / parking brake type Spring brake / hydraulic release
5 Braking distance (m) (20km / h dry hard road) < 8

Underground Concrete mixing truck is widely used on mines in China and all over the world.

Related Products
ZUSL-3X Underground Scissor Lift Utility Vehicle
ZDT105 underground mining truck
ZDL203 Underground loader

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