2020 Schwing Rock Valve™ SP 1250
- Year 2020
- Make Schwing
- Model Rock Valve™
- Engine CAT 4.4
2020 Schwing Rock Valve™ SP 1250
2020 Schwing Rock Valve™ SP 1250
Features may include:
- 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
- CAT powered
Engine
Engine
CAT 4.4
Engine Power
174 hp (129.5 kW)
Cylinder Liners
Shifting: 2
Brakes
Brake System Type
Electric
Wheels & Tires
Tires, Rear Specification
LT 235/85 R16 (std.)
Operational
Operating Conditions
Concrete Output Per Hour: 95 cu yds (73 cu m) | Max. Pump Strokes Per Minute: 34 | Outrigger Legs: Hydraulic Standard
Hydraulics
Maximum Pressure
4785 psi (330 bar) | on Concrete: 942 psi (65 bar)
Hydraulic Type
System: Open Loop
Hydraulic Pump
Main: A11VLO130
Dimensions
Dimensions
Maximum Aggregate Size: 1.5 in (37 mm) | Concrete Cylinder Diameter: 7 in (180 mm) | Differential Piston/Rod Diameter: 3.15/ 2.16 in (80/ 55 mm) | Outlet Diameter: 5 in (125 mm) | Remote Control Cable: 100 ft (30.5 m)
Hopper Height
54 in (1373 mm)
Length
17' 9" (5.4 m) | Concrete Cylinder Stroke: 55 in (1400 mm)
Width
6' 8" (2 m)
Height
8' 2" (2.5 m)
Capacities
Fuel Capacity
50 gal (189 l)
Hopper Capacity
11 cu ft (.31 cu m)
Hydraulic Capacity
Tank: 98 gal (371 l)
Axle Capacity, Rear
13,000 lbs (5897 kg)
Volume
Control: 0 to Maximum
Weights
Weight
Unit: 10400 lbs (4717 kg)
Features
Axle Count
Dual Standard | Concrete Valve Type: Long Rock™