Mobile truck-mounted concrete pump BSF 27-4

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Overview
The BSF 27-4 Performance Line truck-mounted concrete pump is delivered in a standardized configuration to reduce lead times and simplify specification. It is designed for flexible deployment on a wide range of construction sites.

Stepless outrigger support for versatile applications
The fully flexible, stepless outrigger system provides an optimal balance between support footprint and boom outreach. Ergonic® 3 and iSC light (intelligent Set-up Control) allow multiple positioning options from zero to full support. The integrated safety system reduces required outrigger width without compromising stability.

Key Features

• Light 27 m boom with Z-folding
• Compact TRC undercarriage – 600 mm shorter, reduced weight, increased stability
• Overall length less than 9 m (depending on configuration)

Configuration / Variants
Concrete Pump Cell .16 H

• Material cylinder diameter / stroke length: 9
• Output (rod side): 209 yd³/hr
• Output (piston side): 141 yd³/hr
• Delivery pressure (rod side): 1233 psi
• Strokes (rod side): 31 (per minute)

Concrete Pump Cell .11 H

• Material cylinder diameter / stroke length: 9" / 55"
• Output (piston side): 158 yd³/hr
• Delivery pressure (piston side): 1189 psi
• Strokes (piston side): 35

General information

• Rotation: —

Technical specifications

• Model designation: BSF 27-4
• Boom length: approx. 27 m (light 27 m mast with Z-folding)
• Overall length: less than 9 m (depending on configuration)
• TRC undercarriage: compact, 600 mm shorter (reduced weight, increased stability)
• Hydraulic variants / pump combinations: Concrete Pump Cell .16 H and .11 H
• Material cylinder diameter / stroke (variant dependent): 9 and 9" / 55"
• Max. output (rod side): 209 yd³/hr
• Max. output (piston side): 141 yd³/hr (.16 H) / 158 yd³/hr (.11 H)
• Max. delivery pressure: up to 1233 psi (rod side) / 1189 psi (piston side)
• Stroke rates: up to 31 / 35 strokes per minute (variant dependent)