BSA 120-D

The high pressure BSA 120-D trailer pump gives you Putzmeister’s durability on the job site. It has a maximum volume output of 114 cubic yards per hour with pressure up to 1,030 psi for long distance pumping. This pump’s optional SBU piston-side hose kit allows for high-pressure, low volume pumping.

Specifications:

Performance

Maximum theoretical output* - rod     114 yd³/hr (87m³/hr)
Maximum theoretical output* - piston     77 yd³/hr (59m³/hr)
Maximum theoretical pressure* - rod     1,030 psi (71 bar)
Maximum theoretical pressure* - piston     1,540 psi (106 bar)

Technical Information

Material cylinders     8" x 55" (200x1,400mm)
Variable volume     0 to full
Chromed cylinders     Standard
Hydraulic system     FFH-HD
Hydraulic system pressure     5,075 psi (350 bar)
Outlet diameter (6" to 5" (150 to 125mm) HD reducing elbow available)     6" (150mm)
Maximum size aggregate     2.5" (63mm)

Valve & Hopper

S-Valve - cast     8" to 6" (200 to 150mm)
Hopper model     RS 905A
Hopper capacity     14 ft³ (400L)
Hopper height     52" (1,321mm)
Maximum strokes per minute - rod     37
Maximum strokes per minute - piston     25

Dimensions

Trailer type     Tandem axles
Length     228" (5,791mm)
Width     72" (1,829mm)
Height     94" (2,387mm)
Approximate weight     9,000 lbs (4,083kg)

* Specifications subject to change without prior notice. Maximum theoretical values listed above. Maximum output and pressure cannot be achieved simultaneously.

Minimum slump and maximum aggregate size are dependent upon concrete mix design, site conditions and pipeline diameter. Special equipment configurations required to operate on piston side.
Photos and drawings are for illustrative purposes only. For available options, please contact the factory.