3.8 CBM Self-Loading Concrete Mixer

The 3.8 CBM Self-Loading Concrete Mixer Truck is designed for onsite concrete loading, water metering, mixing, transportation, and discharge in building construction, road work, rural construction, municipal projects, and remote jobsite concrete supply. This JBC-38 self-loading concrete mixer adopts a 270° cab-drum synchronous steering structure, combining the driving cab, mixing drum, loading system, water supply system, hydraulic transmission, and discharge system into one mobile concrete machine. It helps contractors reduce dependence on separate loading equipment and external concrete mixing equipment in suitable jobsite conditions. With a Yuchai 4108 turbocharged diesel engine, 91kW power, ZL-315 power shift gearbox, automatic water metering, full hydraulic external water suction pump, manganese steel mixing drum, fully sealed ductile cast steel turntable, and automatic hydraulic chute, this concrete mixer machine is suitable for contractors who need flexible onsite concrete production with stable operation and practical jobsite mobility.

The 3.8 CBM Self-Loading Concrete Mixer is a powerful, high-capacity, and flexible concrete production solution designed for modern construction demands.

With its large mixing capacity, automatic loading system, precision weighing technology, hydraulic operation, and excellent mobility, it provides a complete concrete production system without requiring additional equipment.

Whether used for highways, bridges, mining projects, industrial construction, or major infrastructure development, the 3.8 CBM Self-Loading Concrete Mixer delivers high efficiency, reduced costs, and dependable long-term performance.

Item	Specification
Product Name	3.8 CBM Self-Loading Concrete Mixer Truck
Product Type	270° cab-drum synchronous steering self-loading concrete mixer
Model	JBC-38
Overall Dimensions	7600 × 2800 × 4180mm
Wheelbase	2640mm
Complete Machine Mass	8500kg
Rated Capacity	5.5m³
Drive Form	Torque converter
Maximum Speed	40km/h
Maximum Gradeability	40°
Engine Model	Yuchai 4108 turbocharged
Engine Power	91kW
Fuel Type	Diesel
Emission Standard	China II emission
Injection / Combustion System	Direct-injection reduced-bore W-type combustion chamber
Cooling System	Vertical inline water-cooled, four-stroke
Gearbox Model	ZL-315 power shift gearbox
Gear Position	4 forward + 4 reverse
Torque Converter / Gearbox	Jinlite 315 split torque converter, 315 gearbox
Axle and Brake	Dual wheel-side dual-brake reduction axle
Turntable	Fully sealed ductile cast steel turntable
Hydraulic Motor	HYTEK variable plunger motor
Reducer	Koyi reducer
Cab	Genuine excavator-style cab
Air Conditioning	Heating and cooling air conditioning
Water Supply	Automatic water metering, full hydraulic external water suction pump, 2 water supply systems, secondary water supply system
Tires	Chaoyang tires, dual front wheels
Hydraulic Cooling System	Dual hydraulic cooling system
Seat	Large automotive seat
Bucket System	Bucket vibrator
Brake Components	Ruili brake master cylinder, wheel cylinder and hand brake pump
Air Treatment	Brake system with dryer treatment, secondary air treatment filter
Drum Support	4 supporting rollers for drum stability
Discharge System	Automatic hydraulic chute
Drum Material	Manganese steel
Camera	Driving camera
Applications	Building construction, road construction, rural construction, municipal projects, bridge construction, remote concrete supply

3.8 CBM Self-Loading Concrete Mixer

The 3.8 CBM Self-Loading Concrete Mixer is a high-capacity mobile concrete production machine engineered for large and demanding construction applications. By integrating material loading, automatic weighing, concrete mixing, transportation, and discharge functions into one efficient unit, this machine provides a complete on-site concrete production solution.

With a 3.8 cubic meter mixing capacity, this self-loading mixer delivers higher productivity than standard models while maintaining excellent mobility and flexibility. It eliminates the need for separate loaders, batching plants, and concrete transportation vehicles, helping contractors reduce investment costs and improve construction efficiency.

The 3.8 CBM Self-Loading Concrete Mixer is ideal for:

Highway construction
Bridge engineering
Commercial buildings
Industrial facilities
Mining projects
Tunnel construction
Water conservancy projects
Large infrastructure development

Key advantages include:

3.8 CBM large mixing capacity
Integrated loading and mixing operation
Automatic material weighing system
High production efficiency
Strong off-road mobility
Reduced labor requirements
Reliable performance in difficult environments

The 3.8 CBM Self-Loading Concrete Mixer is an excellent choice for construction companies seeking a powerful, flexible, and cost-effective concrete production solution.

Integrated Self-Loading Concrete Production System

The advanced design of the 3.8 CBM Self-Loading Concrete Mixer combines multiple construction processes into one machine.

A single operator can complete:

Aggregate loading
Material measurement
Concrete mixing
Transportation
Concrete discharge

Traditional concrete production requires several types of equipment, including:

Wheel loaders
Concrete batching systems
Mixer trucks
Manual labor teams

The self-loading mixer simplifies the entire workflow by combining these functions into one mobile construction machine.

Benefits include:

Faster project completion
Lower equipment investment
Reduced manpower needs
Improved construction flexibility
Large 3.8 CBM Mixing Capacity

The 3.8 CBM Self-Loading Concrete Mixer features a large-capacity mixing drum designed for continuous concrete production.

The efficient mixing system ensures:

Uniform concrete consistency
High mixing efficiency
Stable concrete quality
Reduced production time

The drum is optimized for mixing:

Cement
Sand
Gravel
Water
Concrete additives

The powerful mixing performance makes it suitable for demanding applications requiring large amounts of fresh concrete.

Automatic Self-Loading Function

The built-in hydraulic loading bucket allows direct collection and loading of raw materials.

The self-loading system provides:

Independent aggregate loading
Faster preparation time
Reduced manual operation
Better construction efficiency

The machine can load:

Sand
Gravel
Stone aggregates
Construction materials

No additional loader is required, reducing project equipment requirements and operating expenses.

Accurate Automatic Weighing System

Concrete quality depends on accurate material proportions. The 3.8 CBM Self-Loading Concrete Mixer uses a precise weighing system to improve production accuracy.

The system controls:

Aggregate quantity
Cement ratio
Water volume
Mixing formula

Advantages include:

Consistent concrete quality
Improved structural strength
Reduced material waste
Better cost control

This makes the machine suitable for professional construction projects requiring reliable concrete performance.

Powerful Mobility For Various Terrains

Despite its large mixing capacity, the 3.8 CBM Self-Loading Concrete Mixer provides excellent mobility.

It can operate effectively in:

Construction sites
Rural roads
Mountain areas
Mining locations
Remote project zones

Features may include:

Four-wheel drive system
Hydraulic steering
Heavy-duty chassis
Strong climbing capability

Its mobility allows concrete production in locations where conventional mixer trucks cannot easily access.

Heavy-Duty Hydraulic Operating System

The hydraulic system provides power for major machine operations.

Hydraulic functions include:

Loading bucket lifting
Drum rotation
Concrete discharge
Steering control

Benefits include:

Smooth operation
High reliability
Strong working capability
Improved efficiency

The hydraulic system supports long working hours in demanding construction environments.

High Efficiency And Cost Advantages

The 3.8 CBM Self-Loading Concrete Mixer improves construction efficiency while reducing overall project costs.

Compared with traditional concrete production methods, it helps reduce:

Equipment purchase costs
Labor expenses
Transportation requirements
Concrete supply delays

It is especially suitable for:

Construction contractors
Infrastructure developers
Road builders
Mining companies
Engineering projects
Wide Application Areas
Highway And Road Construction

Suitable for:

Highway projects
Road expansion
Pavement construction
Road maintenance
Bridge Engineering

Applications include:

Bridge foundations
Concrete structures
Infrastructure projects
Industrial Construction

Used for:

Factories
Warehouses
Industrial plants
Mining And Tunnel Projects

Ideal for:

Mining operations
Tunnel construction
Underground engineering
Water Conservancy Projects

Suitable for:

Dams
Irrigation systems
Hydraulic structures
Easy Operation And Maintenance

The 3.8 CBM Self-Loading Concrete Mixer is designed for efficient operation and simple maintenance.

Features include:

User-friendly control system
Easy operator training
Convenient maintenance access
Reliable working process

Routine maintenance includes:

Engine inspection
Hydraulic system checking
Drum cleaning
Lubrication maintenance

Proper maintenance helps ensure:

Longer equipment lifespan
Stable working performance
Lower operating costs
Main Features Of 3.8 CBM Self-Loading Concrete Mixer
3.8 CBM high-capacity mixing drum
Self-loading hydraulic bucket
Automatic weighing system
Integrated concrete production
Strong four-wheel drive capability
Heavy-duty hydraulic system
High mobility design
Efficient mixing performance
Durable construction structure
Suitable for large engineering projects
Why Choose Our 3.8 CBM Self-Loading Concrete Mixer?
1. Large Concrete Production Capacity

The 3.8 CBM mixing volume provides excellent productivity for large construction projects.

2. Complete Mobile Concrete Solution

Loading, mixing, transporting, and pouring are completed by one machine.

3. Reduced Construction Investment

Eliminates the need for multiple machines and additional workers.

4. Strong Adaptability

Suitable for urban, rural, mining, and remote environments.

5. Reliable Heavy-Duty Performance

Designed with durable components for long-term operation.

6. Professional Service Support

We provide customized configurations, technical assistance, spare parts supply, and after-sales service.

FAQS
1. What is a 3.8 CBM Self-Loading Concrete Mixer?

A 3.8 CBM Self-Loading Concrete Mixer is a mobile concrete production machine that loads materials, mixes concrete, transports, and discharges concrete independently.

2. What does 3.8 CBM mean?

3.8 CBM means the machine can mix approximately 3.8 cubic meters of concrete per batch.

3. What projects are suitable for this mixer?

It is suitable for highways, bridges, industrial facilities, mining projects, tunnels, and large infrastructure construction.

4. Does it require a separate loader?

No. The integrated loading bucket allows direct loading of construction materials.

5. How many operators are needed?

Normally, one trained operator can complete all loading, mixing, transportation, and discharge operations.

6. Can it work in remote areas?

Yes. The machine is designed for remote construction sites with limited concrete supply facilities.

7. What materials can it mix?

It can mix cement, sand, gravel, water, and standard concrete ingredients.

8. How should the machine be maintained?

Regular inspection, cleaning, lubrication, and hydraulic system maintenance are recommended.

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