42RZ-Meter
Redesigned for Longer Life and Increased Payload Capacity
The 42RZ is designed keeping the operator in mind. It functions with increased payload capacity and longer pump life. You can expect better performance from this truck. With a five-section Z-fold boom that gives you 136 feet 6 inches (41.6 meters) of vertical reach. The 42RZ comes in at less than 67,000 pounds (30,287 kilograms) and goes where most 131 feet 3 inch (40-meter) class boom pumps cannot navigate. But don’t be fooled by its light weight.
The pedestal sub-frame bolt connections make the frame more flexible to withstand torsion from the pump force. Ideal for high-pressure applications, its S-Valve handles the most extreme mixes with ease. This one is built for years of durability. Its thick-walled valve construction features exclusive hard-chromed concrete cylinders and multi-piece piston cup design. It also boasts of 30% more deck space which means it can carry more equipment to the job site.
Key Features
- Ideal for high-pressure applications
- Increased fuel efficiency
- Low ceiling height
- Reduced component wear
- Free flow hydraulic system
- Innovative RFID safety switch in the hopper disables the machine when the grate is opened
General Information
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Number of sections5
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Boom StyleRZ-Folding
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Vertical Reach136'6"
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Horizontal Reach122'5"
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Reach from Front of Truck113'2"
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Reach Depth101'8"
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Unfolding Height28'3"
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Rotation365°
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End Hose Length max.10'
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End hose - Diameter5 "
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Delivery Line (DN + Pressure)5/1233 "/psi
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Outrigger spread L-R - front hydraulically extended out & down24'7"
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Outrigger spread L-R - rear hydraulically swing out & extend down26'4"
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Length x Width x Height37'5" x 8'2" x 12'8"
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Front Axle Weight30,128 lbs
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Rear Axle Weight36,624 lbs
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Total Weight (approx.)66,770 lbs
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Wheelbase250 "
Configuration
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Material Cylinder Diameter-Stroke Length10/83 "
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Output (piston side)222 yd³/hr
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Delivery Pressure (piston side)1233 psi
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Strokes (piston side)28
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Material Cylinder Diameter-Stroke Length9
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Output (rod side)209 yd³/hr
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Output (piston side)141 yd³/hr
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Delivery Pressure (rod side)1233 psi
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Strokes (rod side)31