ST-45HRM CE CONCRETE PUMP— INITIAL START-UP PROCEDURE

C.Push the Hopper Remixer Control lever “DOWNWARD“ (Figure 32) and observe that the blades (Figure 33) inside the hopper are turning in a clockwise direction (forward).

Figure 35. Handheld Remote Cable Unit

Figure 33. Hopper Remixer Blades (Rotation)

D.Push the Hopper Remixer Control lever “UPWARD“ (Figure 32) and observe that the blades (Figure 33) inside the hopper are turning in a counter-clockwise direction (reverse).

OPTIONAL RADIO REMOTE CONTROL

14.The MAYCO ST-45 Concrete Pump has a remote control feature that allows the pump to be remotely controlled. If desired, the pump can be operated via a receiver/transmitter method (Figure 34) or a hardwire method, which utilizes a 7.62 meter (25-ft.) extension cable. The manual remote cord (Figure 35) should be installed under the main control box. Contact your MAYCO/MULTIQUIP representative for further information.

CYLINDER LUBRICATION BOX

WARNING

Before checking lubricaton level, stop the engine and remove the engine starter key. We recommend using soluble type oil (water

&oil mixture). The oil level should be checked every day prior to pumping. The oil level should be maintained at a height of 12.7 cm (5 inches) or about half the concrete cylinder height.

Important Notice! During freezing

temperature after pumping, completely

NOTE drain the water box and cover the hopper. Frozen liquid will restrict the piston travel and cause severe damage to the pump.

15. As the rubber piston cups naturally wear, fine cement particles will accumulate in the box.Once the concrete paste reaches a height of about 1.3 cm (1/2-inch) from the bottom. The box should be drained and cleaned.To clean, remove the drain plug located at the bottom of the box.

Once the box is drained, start the engine and stroke the cylinder (keep hands out of box) ten to fifteen times.While stroking, spray water inside of the box to thoroughly clean out all contamination.When the box is clean, replace drain plug, add new lubrication and install the top cover.

Figure 34. Handheld Receiver/Transmitter

MAYCO ST-45HRM CE PUMP — OPERATION & PARTS MANUAL — REV. #0 (02/23/04) — PAGE 35

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Multiquip ST-45HRM CE manual Optional Radio Remote Control, Cylinder Lubrication BOX, Important Notice! During freezing
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ST-45HRM CE specifications

The Multiquip ST-45HRM CE is a robust and versatile machine designed for a variety of heavy-duty applications, particularly in construction and industrial settings. Known for its durability and efficiency, the ST-45HRM CE stands out due to its combination of advanced technology, user-friendly features, and powerful performance, making it an ideal choice for professionals seeking reliable equipment.

One of the main features of the ST-45HRM CE is its powerful engine. It is equipped with a high-performance diesel engine that provides exceptional reliability and fuel efficiency. This engine allows the machine to achieve high-performance levels while minimizing operational costs, making it a cost-effective solution for various jobs. Additionally, the engine meets stringent environmental regulations, ensuring compliance with the latest emission standards.

The ST-45HRM CE is designed with operator comfort and safety in mind. One of its key characteristics is the spacious and ergonomically designed operator platform that allows for easy access and enhanced visibility. The controls are intuitively placed, providing excellent maneuverability and reducing operator fatigue during long working hours. Moreover, safety features such as emergency shut-off switches and protective enclosures are built into the design, ensuring a safer working environment.

In terms of technology, the ST-45HRM CE is equipped with advanced hydraulic systems that enhance its lifting capabilities. This machine is capable of lifting loads up to 45 tons, making it suitable for heavy materials and equipment. The hydraulic system is designed for smooth operation, allowing for precise control and optimal performance in various applications, including lifting, transportation, and heavy-duty towing.

Maintenance is another consideration where the ST-45HRM CE excels. It features easy access points for routine checks and repairs, reducing downtime and operational costs associated with maintenance. The components are engineered for longevity, ensuring that the machine can withstand the rigors of continuous use in demanding environments.

Overall, the Multiquip ST-45HRM CE is a standout in its category, boasting an exceptional blend of power, efficiency, and user-centric design. With its advanced features, safety technologies, and ease of maintenance, it is ideal for professionals in construction, industrial lifting, and other heavy-duty applications, providing a reliable solution to meet their needs.
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