31M Telescopic

31M

This 5-section boom provides versatility that is really two machines in one. In low overhead situations the boom needs only 5.7m unfolding clearance opening up jobs that are unavailable to other pumps.

With over 830 degrees of total boom articulation including 278-degrees at the Z-tip section, we can cater for all boom configurations required to get your job done. After completing low overhead indoor work with the most versatile boom in the industry, we can seamlessly transition to everyday outdoor jobs like walls and slabs.

31M brochure

SPECIFICATIONS

U.S.

Metric

Vertical Reach

99′ 11″

31 m

Horizontal Reach

86′ 11″

26.5 m

Below Grade Reach w/ Tip Hose

49 ft

14.9 m

Pipeline Diameter

5 in

125 mm

Boom Type/ Sections

Teloscoptic Double Z / 4

Boom Rotation

730 degrees

Unfolding Height

18′ 8″

5.7 m

Outrigger Type- Front

Hydraulic Telescoping & Jacking

Outrigger Type- Rear

Hydraulic Slewing & Jacking

Outrigger Soil Pressure w/o Dunnage (front/rear)

441/353 psi

30.4/24.3 bar

Outrigger Soil Pressure w/ Dunnage (front/rear)

80/64 psi

5.5/4.4 bar

Outrigger Width, Front

20′ 5″

6.2 m

Outrigger Width, Rear

18′ 8″

5.7 m

Outrigger Length

24′ 5″

7.4 m

 

 

PUMP SPECIFICATIONS-  2023-5 130/80 MPS

U.S.

Metric

Theor. Concrete Output

208 cu yds/h

159 cu m/h

Max. Pressure on Concrete

1007 psi

70 bar

Max. Strokes Per Minute

32

Max. Aggregate size

2.5 in

63.5 mm

Material Cylinder Diameter

9 in

230 mm

Material Cylinder Stroke

79 in

2006.6 mm

Differential Cylinder Diameter

5.1 in

130 mm

Maximum Oil Flow

105.7 gal/min

400 l/min

Hydraulic Circuitry Type

MPS

Valve Type

M Rock

*Pump specifications are for standard units. Other units are available. Specifications are subject to change without prior notice.

Features + Benefits

5-Section XT Telescoping Boom

This 5-section boom provides versatility that is really two machines in one. In low overhead situations the boom needs only 18’-8” unfolding clearance opening up jobs that are unavailable to other pumps.  

Generation 3 Pump Kit

Outperforms every other concrete pump on high visibility projects while also placing millions of yards on everyday pours.  

Vector Controls

Valuable operational data at your fingertips to allow monitoring of the pumping process from the remote control box.  

Rock Valve™

No other sequencing valve combines lowest cost per yard maintenance costs and ease of rebuilding as the Rock Valve™.