ROCK VALVE STATIONARY CONCRETE PUMPS S P 500 / S P 750- 15 / S P 7 5 0 - 1 8 S P 1000 / S P 1000HP / S P 125 0 / SP 2 0 0 0

THE CONCRETE, SHOTCRETE OR GROUT PUMPS Invest in an all-hydraulic concrete pump that incorporates big pump features into a compact, economical package. The SP Series pumps are excellent entry level, all-around performers as well as seasoned professional machines pumping grout, shotcrete and structural concrete with outputs up to 118 yards per hour and pumping pressure up to 1568 psi. At the heart of these concrete pumps is the Rock Valve . With the lowest operating cost per yard, the Rock Valve is your guarantee of profitable pumping of the harshest mixes. This is the only sequencing valve that...

Standard Engine Enclosures on all models provide security and safety on the job site. Optional Hydraulically Driven Outriggers for operator convenience and quick set-up. Standard on SP 1250 and SP 2000. Optional Water Pump is hydraulically driven and provides high flow for fast clean up. Optional Auto-Greaser provides required lubrication and reduces maintenance labor while extending component life. Hopper Agitator keeps harsher mixes flowing to the cylinders. Add optional Hopper Vibrator for optimum performance. Order your SP trailer, truck, skid or track mounted.

ROCK VALVE™ STATIONARY CONCRETE PUMPS SP 500 U.S. Metric Concrete Output Per Hour (cu. yds. - cu. m) Maximum Pressure on Concrete (psi - bar) Maximum Aggregate Size (in. - mm) Concrete Cylinder Diameter (in. - mm) Differential Piston/Rod Diameter (in. - mm) Concrete Cylinder Stroke Length (in. - mm) Maximum Pump Strokes Per Minute Volume Control Concrete Valve Type Long Rock™ Long Rock™ Long Rock™ Main Hydraulic Pump Shifting Cylinders Hydraulic Tank Capacity (gal - liters) Hydraulic System Open Loop Open Loop Open Loop Engine Model - Tier 4 Final Circuit Hydraulics Twin Circuit: Accumulator...

Long Rock™ Long Rock™ Open Loop Open Loop Open Loop Twin Circuit: Accumulator Twin Circuit: Accumulator Twin Circuit: Accumulator Single Circuit: No Accumulator Manual Standard Hydraulic Standard Manual Standard LT235/85R16 (std.) Electric Hydraulic Standard

OUTPUT CHARTS ROCK VALVE™ STATIONARY CONCRETE PUMPS SP 500 PISTON SIDE (BAR) Performance Characteristics of Hydraulic Pump Pump Speed: 2200 RPM Pressure Cut-Off: 267 bar (3872 psi) Prime Mover: CAT C4.4 T3 (80 HP) CAT C3.4 T4 (74.5 HP) break point NUMBER OF STROKES (stroke / min.) CONCRETE OUTPUT (cu yd / h) (cu m / h) PISTON SIDE Performance Characteristics of Hydraulic Pump Pump Speed: 2200 RPM Pressure Cut-Off: 267 bar (3872 psi) Prime Mover: CAT C4.4 T3 (100 HP) CAT C3.4 T4 (100 HP) PISTON SIDE NUMBER OF STROKES (stroke / min.) Performance Characteristics of Hydraulic Pump Pump Speed: 2200...

Performance Characteristics of Hydraulic Pump Pump Speed: 2200 RPM Pressure Cut-Off: 300 bar (4350 psi) Prime Mover: CAT C4.4 T3 (100 HP) CAT C3.4 T4 (100 HP) break point NUMBER OF STROKES (stroke / min.) PISTON SIDE Performance Characteristics of Axial Piston Hydraulic Pump Pump Speed: 2300 RPM Pressure Cut-Off: 300 bar (4350 psi) PISTON SIDE Break point PISTON SIDE Differential Hydraulic Cylinder Bore dia. / Rod dia. x Stroke length NUMBER OF STROKES (stroke / min.) NUMBER OF STROKES (stroke / min.) Material Cylinders Bore dia. x Stroke length Hydraulic Pumps Type / Kw The performance curve...

More than 400,000 square feet are devoted to producing the highest quality concrete equipment at our White Bear, Minnesota plant. From close inspection of incoming materials to forming our products with the latest robotic welding techniques, Schwing takes craftsmanship to the highest standards. Our state-of-the-art paint facility produces finished products you will be proud to put your name on. In addition, a vast inventory of parts are on hand to keep your Schwing product running at maximum efficiency. Please schedule a visit to this modern facility located minutes north of Minneapolis /St....