SP 500


View Rock Valve Brochure






Concrete Output Per Hour 45 cu yds 34 cu m
Maximum Pressure on Concrete 1100 psi 76 bar
Maximum Aggregate Size 1.5 in 38 mm
Concrete Cylinder Diameter 6 in 150 mm
Concrete Cylinder Stroke Length 39 in 1000 mm
Differential Piston/Rod Diameter 3.15/1.96 in 80/50 mm
Outlet Diameter 5 in 125 mm
Concrete Valve Type Long Rock™
Shifting Cylinders 2
Max. Pump Strokes Per Minute 32.5
Volume Control 0 to Maximum
Hydraulic System Open Loop
Main Hydraulic Pump A11VO95
Hydraulic Pressure 3867 psi 266 bar
Hydraulic Tank Capacity 53 gal 201 l
Engine Model – Diesel Tier 4 F CAT® 3.4B
Engine Power 74.5 hp 55.6 kW
Fuel Tank Capacity 33.5 gal 127 l
Hopper Capacity 13 cu ft .38 cu m
Hopper-Height 50 in 1280 mm
Axle Single Standard
Axle Capacity Rating 8000 lbs 3629 kg
Tires ST 215/75 R17.5 (std)
Brakes Electric
Outrigger Legs Manual Standard
Length 15′ 6″ 4712 mm
Width 6′ 2″ 1889 mm
Height 7′ 4″ 2226 mm
Unit Weight 7300 lbs 3311 kg
Remote Control Cable 100 ft 30.5 m
*Pump specifications are for standard units. Other units are available. Specifications are subject to change without prior notice.

Choose the SP 500 for the harshest mixes with up to 1.5 aggregate. Also works well for shotcrete projects.  
  • Open loop, all-hydraulic concrete pump for fuel efficiency
  • Twin circuit hydraulics
  • Standard dual shifting cylinders
  • Standard hopper agitator
  • Long Rock Valve™ handles harsh mixes, shotcrete and grout
  • Fast cleanout with less water
  • Remote control standard
  • Tier 4 Emission Compliant Engine
  • Schwing Stationary Pumps are powered by CAT® Tier 4 compliant engines

Rock Valve

No other sequencing valve combines lowest cost per yard maintenance costs and ease of rebuilding as the Rock Valve.
Do you own this pump? Email a review to marketing@schwing.com.