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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

  • Number of sections
    5
  • Boom Style
    RZ-Folding
  • Vertical Reach
    136'6"
  • Horizontal Reach
    122'5"
  • Reach from Front of Truck
    113'2"
  • Reach Depth
    101'8"
  • Unfolding Height
    28'3"
  • Rotation
    365°
  • End Hose Length max.
    10'
  • End hose - Diameter
    5 "
  • Delivery Line (DN + Pressure)
    5/1233 "/psi
  • Outrigger spread L-R - front hydraulically extended out & down
    24'7"
  • Outrigger spread L-R - rear hydraulically swing out & extend down
    26'4"
  • Length x Width x Height
    37'5" x 8'2" x 12'8"
  • Front Axle Weight
    30,128 lbs
  • Rear Axle Weight
    36,624 lbs
  • Total Weight (approx.)
    66,770 lbs
  • Wheelbase
    250 "

Configuration

  • Material Cylinder Diameter-Stroke Length
    10/83 "
  • Output (piston side)
    222 yd³/hr
  • Delivery Pressure (piston side)
    1233 psi
  • Strokes (piston side)
    28
  • Material Cylinder Diameter-Stroke Length
    9
  • Output (rod side)
    209 yd³/hr
  • Output (piston side)
    141 yd³/hr
  • Delivery Pressure (rod side)
    1233 psi
  • Strokes (rod side)
    31

Brochures & Spec Sheets