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Mobile truck-mounted concrete pump BSF 28-4
outdoorfor constructionpiston

Mobile truck-mounted concrete pump - BSF 28-4 - Putzmeister - outdoor / for construction / piston

Mobile truck-mounted concrete pump - BSF 28-4 - Putzmeister - outdoor / for construction / piston - image - 2

Mobile truck-mounted concrete pump - BSF 28-4 - Putzmeister - outdoor / for construction / piston - image - 3

Mobile truck-mounted concrete pump - BSF 28-4 - Putzmeister - outdoor / for construction / piston - image - 4

Mobile truck-mounted concrete pump - BSF 28-4 - Putzmeister - outdoor / for construction / piston - image - 5

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Characteristics

Configuration

mobile

Applications

for construction, outdoor

Other characteristics

piston

Output

Max.: 160 m³/h
(5,650.3 ft³/h)

Min.: 108 m³/h
(3,814 ft³/h)

Pumping pressure

82 bar, 83 bar, 85 bar
(1,189.3 psi, 1,203.8 psi, 1,232.8 psi)

Width

2,500 mm
(98 in)

Length

9,900 mm
(390 in)

Height

4 m
(13'01" )

Description

Overview
This compact truck-mounted concrete pump delivers mobile, manoeuvrable and flexible pumping performance. Its low overall height and 4-section Z boom are designed to handle restricted set-up situations such as inner-city sites, low buildings and bridge work. The A-hinge now offers an angle up to 100°, allowing the boom to be extended for easier manoeuvring inside structures.

Key Features

Wide range of applications — from confined urban jobs to bridge construction
Space-saving, infinitely adjustable TRD support for compact set-up
Practical storage space for tools and accessories
High pump output options — proven performance across variants
Operator and service safety features integrated for daily use
Intuitive controls for simple operation in low-height environments

General Information

Number of sections: 4
Boom style: Z
Vertical reach: 27.7 m
Horizontal reach: 23.4 m
Unfolding height: 6.3 m
Maximum end hose length: 3 m
Delivery line: DN 125

Configuration — variant specific data
Concrete Pump Cell .15 iLS

Material cylinder diameter – stroke length: 250 / 2100 mm
Output (piston side): 150 m³/hr
Delivery pressure (piston side): 83 bar
Strokes (piston side) per minute: 24

Concrete Pump Cell .16 H

Material cylinder diameter – stroke length: 230 / 2100 mm
Output (rod side): 160 m³/hr
Output (piston side): 108 m³/hr (max. theoretical)
Delivery pressure (rod side): 85 bar
Strokes (rod side) per minute: 31

Concrete Pump Cell .11 H

Material cylinder diameter – stroke length: 230 / 1400 mm
Output (piston side): 121 m³/hr
Delivery pressure (piston side): 82 bar
Strokes (piston side) per minute: 35

Technical specifications

Model: BSF 28-4
Boom: 4-section Z boom with A-hinge angle up to 100° for extended manoeuvrability
Vertical reach: 27.7 m
Horizontal reach: 23.4 m
Unfolding height: 6.3 m
Maximum end hose length: 3 m
Delivery line diameter: DN 125
Designed for operation in tight/restricted set-up spaces (inner-city sites, low buildings, bridges)