Electric screed mixer-pump Tragen B200

Overview
Small mixer-transporter for floor screed. For more than twenty years BUNKER has developed and manufactured mixer-transporters for floor screed. Using these machines saves time and money by eliminating concrete mixers, wheelbarrows, cranes or other lifting equipment. The Tragen B200 is the smallest pump in the range, notable for compact dimensions that simplify transport and positioning on small sites and for its low drive power. A 2.2 kW single-phase supply is sufficient for the B200 to operate, an advantage on sites with limited mains power.

Key feature
220 V operation: the low drive power (2.2 kW single-phase) enables operation where larger machines cannot be powered, removing the need for complex temporary electrical supply arrangements.

Features

• Descent block valve
• Sturdy crane hooks
• Emergency stop
• Safety lock
• Skip actuation lever (B200 EB)
• Air distribution assembly
• Thick wear-resistant tank
• Large-diameter wheels for easier transport and positioning

Applications

• Sand, polystyrene, cork, fine gravel
• Concrete with a maximum granulometry of 20 mm
• Lightweight concretes

Accessories

• Scraping blade (optional)
• Hoses (supplied: 40 m)
• Essential spare parts
• Cleaning kit
• User handbook
• Hose holder and discharge hopper

Technical Data (summary)
Parameter | B200 E | B200 EB
Electric motor (single phase) | 230 V – 50 Hz | 230 V – 50 Hz
Power | 2.2 kW | 2.2 kW
Vessel capacity | 200 L | 200 L
Skip capacity | (not applicable) | 200 L
Compressor air delivery (minimum) | 2000–2500 L/min | 2000–2500 L/min
Working pressure | 6 bar | 6 bar
Vessel outlet | 60 – 65 – 100 Ø | 60 – 65 – 100 Ø
Floor screed output | 1.5–2 m³/h | 2–2.5 m³/h
Max. pumpable granulometry | 20 mm | 20 mm
Horizontal conveying distance | 70–80 m | 70–80 m
Vertical conveying distance | 30–40 m | 30–40 m
Dimensions L x W x H | 110 x 160 x 150 cm | 110 x 242 x 140 x 207 cm (with skip upright)
Weight | 560 kg | 650 kg

Technical specifications

• Electric motor (single phase) — B200 E: 230 V – 50 Hz; B200 EB: 230 V – 50 Hz
• Power — 2.2 kW (both versions)
• Vessel capacity — 200 L
• Skip capacity — B200 EB: 200 L (B200 E: no skip)
• Minimum compressor air delivery — 2000–2500 L/min (compressor not included)
• Working pressure — 6 bar
• Vessel outlet diameters — 60 / 65 / 100 Ø
• Floor screed output — B200 E: 1.5–2 m³/h; B200 EB: 2–2.5 m³/h (dependent on compressor air delivery)
• Max pumpable granulometry — 20 mm (with Ø 100 hose)
• Conveying distances — Horizontal: 70–80 m; Vertical: 30–40 m
• Dimensions — B200 E: 110 x 160 x 150 cm; B200 EB: 110 x 242 x 140 x 207 cm (with skip upright)
• Weight — B200 E: 560 kg; B200 EB: 650 kg