TK 20

Description

A rugged, high-pressure pumping system, the TK 20 is Putzmeister’s answer for midrange pumping requirements. With output up to 17 yd³/hr, it has superb control for the most critical geotechnical and compaction grouting applications. Ideal for wet-process refractory, underground and civil work, it can be fed by ready-mix truck, refractory mixer or its optional detachable mixer.

Specification:

Applications

Industries     Refractory, Underground, and Civil
Process type     Wet

Performance

Maximum volume output     17 yd³/hr (13m³/hr)
Maximum concrete pressure     2,000 psi (138 bar)
Maximum aggregate size     1.00" (25mm)

Technical Information

Material cylinders     4.50" x 30" (114x762mm)
Maximum strokes per minute     31
Variable volume control     0 to full
S-Valve (cast)     4.50" x 4" (114x100mm)
Number of shift cylinders     1
Hydraulic tank capacity     38 gal (144L)
Hopper height     49" (1,245mm)
Hopper capacity     9.5 ft³ (270L)
Outlet diameter     4" HD (102mm)

Engine

Manufacturer’s model     Deutz TD2011L04i
Horsepower     68 hp (51kW)
Fuel tank capacity     22 gal (83L)

Trailer

Axle     Single
Axle capacity     7,000 lbs (3,175kg)
Tires/load range     LT 235/85R16G

Brakes     Electric

Outriggers     Manual
Dimensions
Length     174" (4.42m)
Width     74.50" (1.89m)
Height     70" (1.78m)
Weight (approximate)     4,800 lbs (2,177kg)

*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.