TK 7

Putzmeister’s TK 7 is ideal for wet-process refractory applications. Its high performance, up to 7 yd³/hr, is coupled with the low operating costs of S-Valve pumps. Critical for safety, the pump is reversible at any point in the stroke, a feature not offered by mechanical pumps.

Specifications:
Applications

Industries     Refractory
Process type     Wet
Performance
Maximum volume output*     7 yd³/hr (4.6m³/hr)
Maximum concrete pressure     1,233 psi (85 bar)
Maximum aggregate size     0.75" (19mm)

Technical Information

Material cylinders     3" x 24" (76x610mm)
Maximum strokes per minute     37
Variable volume control     0 to full
S-Valve (cast)     3" x 3" (76x76mm)
Number of shift cylinders     1
Hydraulic tank capacity     34 gal (128L)
Hopper height     40" (1,016mm)
Hopper capacity     4.5 ft³ (125L)
Outlet diameter     3" HD (76mm)

Engine

Manufacturer’s model     TEFC Motor
Horsepower     30 hp (22kW)
Fuel tank capacity     15 gal (56L)

Trailer

Standard mounting     Forklift Skid
Dimensions
Length     88.30" (2.24m)
Width     40" (1.02m)
Height     54" (1.37m)
Weight (approximate)     2,500 lb (1,134kg)

*Optional electric versions have decreased output.

Maximum theoretical values listed. Maximum attainable distances depend on concrete mix design, pipeline diameter and specific job site conditions. Maximum output and pressure cannot be achieved simultaneously. Specs subject to change without prior notice. Weights vary with options selected. Photos for illustrative purposes only. Refer to Putzmeister operational manual for safe and proper equipment operation.