Overview: The document provides a detailed overview of concrete pumps by Le Officine Riunite - Udine Spa, part of the IMER Group. These pumps combine Italian design with German technology, offering truck-mounted solutions for efficient concrete production, transport, and laying.

Advantages: The pumps are equipped with high-quality German components, a patented outrigger system, and 24-hour service support. They are customizable to meet specific customer requirements.

Main Features: Key features include a hydraulic oil cooler, divided concrete hopper, automatic and manual greasing systems, a water pump, and a proportional radio remote control. The S-Valve system ensures efficient concrete conveyance with minimal wear.

Outrigger Systems: Various outrigger systems (ST, XS, XXT) are detailed, providing stability and versatility, especially in confined spaces. The patented XXT system allows safe operation with the boom in front of the cabin.

Models and Specifications: Several models are outlined, each with specific features such as horizontal and vertical reach, slewing range, and outrigger setup dimensions. Models include R432, R437, Z437, M547, and R442, among others.

Pumping Unit and Control System: Designed for truck or trailer mounting, the pumping units feature chromium-plated cylinders and special rubber pistons. They can operate with open or closed-loop hydraulic systems, driven by diesel or electric engines.

Service and Support: IMER Group offers extensive customer support, including sales assistance, after-sales service, and machine start-up. A global service network ensures rapid response, and online spare parts sales facilitate maintenance.

Accessories: Available accessories include automatic greasing systems, high-pressure water pumps, spotlights, compressors, and customized painting options.

Conclusion: The document highlights the IMER Group's commitment to quality and innovation in concrete pump technology, emphasizing their adaptability to various construction needs and environments.

Pumping Unit: The pumping unit consists of chromium-plated conveying cylinders and special rubber conveying pistons vulcanized on a steel core. It includes a water box for pressure-less rinsing and changing of pistons, along with rugged drive cylinders.

Concrete Feeding Hopper: The hopper with an agitator ensures easy feeding to the suction openings, optimizing suction behavior for high filling levels even with harsh concrete mixes.

Models and Specifications: The document lists various models of crawler concrete pumps, including THP 70D-K, THP 80DH-K, THP 80D-K, THP 145D-K, and THP 110D-K. Key specifications include maximum theoretical concrete output, concrete pressure, pump cycles, conveying cylinder dimensions, hydraulic pressure, engine power, hopper capacity, total weight, and speed.

Drive System: Features a diesel engine with directly mounted hydraulic pumps and variable volume control. It includes automatic stroke correction, low-friction piston rings, and high-quality filters for oil purity.

Climbing Boom: The boom structure is designed for easy and quick assembly and disassembly, made from high-strength alloy sheet steel. It includes a free-standing system with X foot and tubular columns, and a climbing system using floor supports.

Concrete Pipeline: Constructed from cast bends and straight pipes with lever couplings for quick dismantling, adhering to DIN standards.

Controls: Manual controls at the turret base and remote control options are available. The control unit is housed in a shock-proof, thermostable box with circular contact switches for simultaneous movements. An emergency pushbutton halts all operations instantly.

Main Features: The structure is designed with advanced calculation methods, using high-resistance materials for uniform stress distribution, low weight, and high stiffness. It offers proportional movements and numerous working positions, with easy maintenance and quick installation.

Technical Data (KM29R4): Includes concrete pipeline diameter, horizontal and vertical reach, reach depth, slewing range, hydraulic working pressure, free-standing column length, static overturning moment, weight of boom pedestal and boom, element rotations, hydraulic pump oil flow, electrical system, and installed power.