BRIEF
The Mercedes-Benz Arocs 4451 60-meter Concrete Pump Truck is a high-performance solution designed for large-scale concrete placement in high-rise buildings, bridges, industrial facilities, and major infrastructure projects. Combining the proven reliability of the Mercedes-Benz Arocs 8×4 heavy-duty chassis with an advanced 60-meter boom pumping system, this vehicle delivers exceptional reach, stability, and pumping efficiency for demanding construction environments.
Equipped with a powerful concrete pumping system, the truck delivers up to 180 m³/h, enabling fast, continuous concrete delivery for large-volume projects. The 6-section boom design offers excellent flexibility, allowing operators to place concrete accurately at high elevations and difficult-to-access areas, reducing manual labor and improving overall construction efficiency.
Powered by the Mercedes-Benz OM471 engine, the Arocs 4451 delivers strong power and outstanding durability. The robust 4-axle chassis, optimized weight distribution, and advanced steering system provide excellent stability during pumping operations while maintaining good maneuverability on complex construction sites. This truck combines German engineering excellence with advanced concrete pumping technology. With its powerful 510 hp engine, 60-meter boom reach, and 180 m³/h pumping capacity, it provides contractors with a reliable and efficient solution for large-scale construction projects. Designed for performance, durability, and long-term value, this concrete pump truck helps construction teams improve productivity, reduce operating costs, and complete complex concrete placement tasks with confidence.
FEATURE
Powerful Mercedes-Benz Arocs Chassis
Built on the Arocs 4451 K 8×4/4 platform, the truck is engineered for heavy-duty construction applications. The 4-axle configuration provides excellent load distribution and stability, ensuring safe operation when the boom is fully extended.
The combination of the 8×4 drive system, reinforced chassis frame, and heavy-duty axles allows the vehicle to handle challenging job sites while maintaining reliable performance over long service periods.
High-Performance OM471 Engine
The Mercedes-Benz OM471 12.8L inline 6-cylinder engine delivers 375 kW (510 hp) of power and 2,500 Nm of torque, providing strong performance for both highway transportation and on-site pumping operations.
With advanced fuel-efficiency technology and Euro VI emission compliance, the engine offers a balance of power output, reliability, and operating economy.
Advanced 60-Meter Pumping System
The truck features a 6-section RZ folding boom system with:
- Maximum vertical reach: 59.1 m
- Maximum horizontal reach: 53.9 m
- Pumping capacity: up to 180 m³/h
This allows efficient concrete placement for skyscrapers, bridges, and large construction projects where traditional methods are difficult or time-consuming.
Reliable S-Valve Pumping Technology
The 125mm S-valve distribution system ensures smooth concrete flow with excellent pressure control. The robust design reduces material blockage risks and provides consistent pumping performance during continuous operations.
A large 780-liter hydraulic oil tank supports long working cycles and improves system cooling efficiency, reducing downtime during intensive construction tasks.
Excellent Stability and Maneuverability
The 4-axle chassis is equipped with the Servotwin steering system, providing precise control and improved maneuverability in confined construction areas.
The combination of:
- 9.0-ton front axles
- 13.4-ton rear axles
- Advanced braking system with ABS and ASR
ensures safe operation during transportation and pumping activities.
Durable Design for Harsh Construction Conditions
The Arocs chassis features a reinforced frame structure designed to withstand heavy loads and continuous operation.
Additional durability features include:
- High-performance cooling system for hot environments
- Protected components for dusty construction sites
- Long-life braking system
- Robust suspension design
These features help reduce maintenance costs and improve equipment availability.
Operator Safety and Comfort
The vehicle is equipped with advanced safety systems to support daily operation, including:
- Electronic braking system
- ABS and ASR traction control
- LED lighting package
- Electronic parking brake
- Warning light preparation
The comfortable Mercedes-Benz cab with air conditioning and ergonomic controls helps operators maintain efficiency during long working hours.
SPECIFICATION
| Parameter | Specification |
|---|---|
| Chssis Model | Mercedes-Benz AROCS 4451 |
| Drive Type | 8×4 |
| GVW | 44,000 kg |
| Engine Brand / Model | Benz / OM471 |
| Horsepower | 375 kW / 510 hp |
| Displacement | 12.8 L |
| Max. Torque | 2,500 N.m |
| Emission Standard | Euro VI |
| Transmission | AMT |
| Front Axle Capacity | 2 × 9,000 kg |
| Rear Axle Capacity | 2 × 13,000 kg |
| Boom Type | 6-section RZ Folding Boom |
| Max. Vertical Reach | 59.1 m |
| Max. Horizontal Reach | 53.9 m |
| Pumping Output | 180 m³/h |
| Pipeline Diameter | 125 mm |
| Distribution Valve | S-Valve |
| Hydraulic Oil Tank | 780 L |
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