SP 4800

When you are going to the top, choose the pumps that have already been there – the SP 4800.

These are the high pressure workhorse pumps that have topped out more high rise buildings than any others. The technology of our twin-cylinder, all-hydraulic open loop system concrete pump has been refined for decades along with the proven Rock Valve™ that is so important to reliability and cost of operation.

The Rock Valve’s design creates positive pressure within the valve which is ideal for high pressure pumping applications. As pressure from the concrete acts on the pressure spring, a tighter seal is created between the carbide cutting ring and the wear plate.

Output And Distance To Meet Yours Goals

  • Output to 152 cubic yards per hour.
  • Pressure to 2920 psi
  • High Pressure Rock Valve

Rock Valve & Big Rock Valve

The revolutionary Rock Valve and the optional Big Rock Valve provide absolute reliability. The only completely rebuildable valves in the industry.

Generation 3 Concrete Pump Kits

The Generation 3 outperforms every other concrete pump on high visibility projects while also placing millions of yards of concrete on everyday pours.

2018-5 150/90
2020-5 150/90
SPECIFICATIONS

U.S.
Rod/Piston

Metric
Rod/Piston

U.S.
Rod/Piston

Metric
Rod/Piston

Concrete Output Per Hour (cubic yards-cubic meters)
86/56
66/43
106/69
81/53
Maximum Pressure on Concrete (psi-bar)

1869/2920

129/201

1508/2364

104/163

Maximum Aggregate Size (in.-mm)

2.5

64

2.5

64

Concrete Cylinder Diameter (in.-mm)

7

180

8

200

Differential Cylinder Diameter (in.-mm)

5.9

150

5.9

150

Maximum Pump Strokes Per Minute

21/14

Concrete Valve Type

High Pressure Rock with Double Shift Cylinders

Hopper Capacity (cubic feet-cubic meters)

21.5

.6

21.5

.6

Engine Power – (horsepower-kilowatt)

443

330

443

330

Axle

Single Axle Job Site Axle

Outrigger Legs

Hydraulic

Length (in.-mm)

23

7010

23

7010

Width (in.-mm)

6-3

1905

6-3

1905

Height (in.-mm)

8-1

2476

8-1

2476

Trailer Units Weight (pounds-kilograms)

17,637

8000

17,637

8000

Remote Control Cable (feet-meters)

Cable-Pump Forward/ Stop/Reverse/E-Stop

Other Details

*Pumping distances shown are to be used as a guide only since they have been considerably exceeded on specific projects. Maximum attainable distances depend upon concrete mix design and pipeline diameter. Maximum output and distance cannot be achieved simultaneously.

**Pump specifications are for standard units. Other units are available.

Specifications subject to change without notice.

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