Trailer-mounted concrete pump B100XP

for constructionoutdoordiesel

Overview
The B100XP is a trailer-mounted, hydraulically driven concrete pump with progressive output and pressure regulation. Designed by Bunker to mix and pump or spray concrete and mortar directly on site, it reduces the need for multiple machines and increases on-site autonomy.

Main features

• Hydraulically driven, trailer-mounted unit with twin‑axle chassis for towing
• Integrated 350 L concrete mixer for on-site mixing
• Screw pump suitable for concrete and mortar pumping
• Diesel hydraulic power pack for independent operation
• Loading skip with digital weighing and scraping device for accurate, fast feeding
• Progressive output and pressure regulation for controlled pumping
• Compact, fully towable design for easy site mobility

Key functional elements

• Loading skip with optional digital weighing and scraping paddle for precise batching
• Central control panel managing all functions with indicator LEDs and hour-counter for maintenance planning
• Low‑voltage remote pumping control with long cable for safe start/stop operation
• Built‑in electronic water meter to regulate mix consistency
• Optional air compressor mountable on the hydraulic power pack for plastering and hose cleaning
• Optional additive screw pump or pressurised additive tank for shotcreting
• Optional foam generator for aerated/light concrete production

Applications

• Pumping concrete with aggregates up to 25 mm (1 inch)
• Spraying traditional and fibre‑reinforced mortars
• Self‑levelling floor screeds and light concrete (with or without polystyrene)
• Gunite / sprayed concrete
• Injection of cementitious or special mixes into walls, piles and anchors
• Mortar spraying on polystyrene panels with welded wire mesh

Accessories (examples)

• Stators and rotors in different sizes
• Steel or rubber hoses of various diameters and lengths, hose holder and discharge hopper
• Spray guns (polyurethane and steel) for concrete and sprayed concrete
• Stator, rotor and spare parts kits; sponge balls for hose cleaning
• Tool box with essential spare parts

Technical data (table)
Hydraulic power pack — Diesel Lombardini CHD 2204 engine — 37 kW
Hydraulic output — 114 l/min
Maximum hydraulic pressure — 150 bar
Air compressor (optional) — 400 l/min
Screw pump — Maximum theoretical output* — 250 l/min
Maximum theoretical pressure* — 12 bar
Maximum grain size — 25 mm
Horizontal pumping distance — 60 m
Vertical pumping distance — 20 m
Additive screw pump (optional) — variable output 0–10 l/min; max pressure 28 bar
Concrete mixer capacity — 350 l
Total weight B100XP — 2600 kg

*Example with 2L8 stator/rotor: pressure example 25 bar, horizontal 60 m, vertical up to 30 m, max aggregate 16 mm, theoretical output example 170 l/min. Distances depend on material, consistency and hose diameter; horizontal and vertical distances cannot be achieved simultaneously. Consistency example: S4. Slump range example: 16–20 cm.