Hunan Teila Heavy Industry Machinery Group Co., Ltd
                                                                                                           
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2013 Zoomlion 52M Concrete Pump Truck on Mercedes-Benz Chassis 52 Meters

Price Negotiable
Price: USD 30000 - USD 100000 per unit
MOQ: 1
Delivery Time: 5-15 working days
Brand: Zoomlion
Product Description

Professional Listing: Used Zoomlion ZLJ5331THB 52X-6RZ Concrete Pump Truck

Overview:
We are offering a well-maintained 2013 Zoomlion 52-meter boom concrete pump truck mounted on a robust Mercedes-Benz chassis. This unit has recently undergone comprehensive basic refurbishment and is presented in excellent mechanical and operational condition, ready for reliable service on your next project. It represents a cost-effective solution for high-reach concrete placing needs in construction, infrastructure, and industrial applications.

Key Specifications & Features:

  • Manufacturer & Model: Zoomlion ZLJ5331THB 52X-6RZ

  • Year of Manufacture: 2013

  • Condition: Used | Excellent Mechanical Condition | Post-Refurbishment

Chassis Details:

  • Chassis Brand: Mercedes-Benz

  • Chassis Model: Actros 3341 (Typical for this model year)

  • Engine: Mercedes-Benz OM 501 LA V6 Turbocharged Diesel Engine

  • Displacement: 11,946 cc

  • Horsepower: Approximately 408 HP (300 kW)

  • Emission Standard: Euro III / Euro IV (Region dependent)

  • Transmission: 9-speed Automatic Transmission (Mercedes Powershift)

  • Cab: High-roof sleeper cab with air conditioning, designed for operator comfort.

Pumping System:

  • Boom System:

    • Boom Length: 52 meters (approx. 171 feet)

    • Boom Sections: 6-section, RZ-type folding boom

    • Boom Material: High-strength steel

    • Control: Proportional radio remote control + manual backup controls.

  • Pumping Unit:

    • Theoretical Concrete Output: Up to 120 m³/h (varies with mix design and pipeline setup)

    • Maximum System Pressure: 8.7 MPa

    • Cylinder Diameter & Stroke: Φ200 × 1400 mm

    • Hopper Capacity: 600 L

    • S-Valve Design: Provides smooth concrete flow and excellent sealing, capable of handling aggregates up to 40mm.

Performance Parameters:

  • Max Vertical Pumping Height: 49.7 m

  • Max Horizontal Pumping Distance: 45.2 m

  • Line Pipe Diameter: Φ125 mm (standard)

  • Outrigger Span: Front: ~6.5m / Rear: ~8.7m (provides exceptional stability)

Recent Refurbishment (Basic):
This unit has completed a foundational reconditioning process to ensure reliability. Work included:

  • Mechanical Service: Full engine oil and filter change, hydraulic system service, and transmission fluid check.

  • Pumping System Check: Inspection and replacement of worn wear parts (e.g., cutting rings, seals, and delivery cylinder cups).

  • Hydraulics: Inspection for leaks, replacement of critical hoses, and hydraulic oil/filter change.

  • Structural Inspection: Visual and non-destructive testing (NDT) check on the boom structure and outriggers for integrity.

  • Electrical & Control Systems: Diagnostic check of the control system, calibration of pressure sensors, and testing of the radio remote control.

Summary:
This 2013 Zoomlion 52m pump truck is a powerful and proven workhorse. The combination of the dependable Mercedes-Benz chassis and Zoomlion's efficient pumping technology makes it a highly desirable asset. The recent basic refurbishment ensures it is in solid working order, offering tremendous value for contractors seeking a capable high-reach pump without the cost of a new machine.

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Pump Brand Zoomlion 
Boom Length 52 Meters
Chassis Mercedes Benz
Manufactured Year 2013
Condition Used
Model ZLJ5331THB




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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Teila Heavy Industry Machinery Group Co., Ltd
Location NO.1322 kaiyuan East Road, Xingsha industrial base, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province,China
Contact Person Celina Zou

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