Self-loading concrete mixer FM550SLR

Overview
Self-loading concrete mixer FM550SLR, nominal 5 t capacity, rigid chassis with 4‑wheel drive and rear‑wheel steering. Drum geometric volume 6.8 m³; optimal mixing capacity 4.5–5.5 m³. Integrated hydraulic mixing, electronic weighing and hydraulic water supply enable on-site concrete production and accurate batching control.

Key features

• Self-loading mixer with integrated loading, mixing and discharge functions
• Nominal capacity: 5 t; drum geometric volume 6.8 m³; best mixing 4.5–5.5 m³
• Rigid chassis design with 4WD and rear‑wheel steering for improved site mobility
• Engine: YUCHAI; drive axle communication: CAN
• Operation: four‑way hydraulic pilot control for precise handling
• Mixing system: double‑helix spiral blades, FMAN mixing motor and SOYOTA speed reducer
• Electronic weighing system (multilingual option) for accurate dosing
• Water supply: hydraulic self‑priming pumps; high‑pressure pump for drum washing
• Drive components: FARSEE travel pump; SOYOTA torque converter
• Tyres: 16/70‑24 wire tire; tipping chute with two removable shaft pins
• Electrical: 24V‑100A batteries ×2
• Operator comfort: ROPS luxury cab with air conditioning and adjustable seat
• Safety & accessories: inner wheel brake, emergency brake, fire extinguisher, alarm lamp, escape hammer, rear image and audible warning, cement bucket

Specifications

• Model: FM550SLR
• Type: Rigid chassis
• Engine model: YUCHAI
• Drive: 4 Wheel Drive (4WD)
• Steering: Rear wheel steering
• Operation handle: Four‑way hydraulic pilot
• Tyre: 16/70‑24 wire tire
• Tipping chute: Two removable shaft pins
• Travel hydraulic: Pump FARSEE; Torque converter SOYOTA
• Work hydraulic: Pump/Valve FARSEE
• Mixing system: Speed reducer SOYOTA; Mixing motor FMAN; Double‑helix spiral blade
• Water supply: Hydraulic driving self‑priming pumps; High‑pressure water pump for wash
• Weighing system: Electronic weighing (language optional)
• Drum volume: Geometric 6.8 m³; Optimal mixing 4.5–5.5 m³
• Voltage: Battery 24V‑100A ×2
• Drive axle communication: CAN

Applications and on-site benefits

• On‑site concrete production for small to medium construction projects, roadworks and precast operations
• Integrated weighing and self‑loading reduce batching errors and material waste
• 4WD and rear‑wheel steering improve access and manoeuvrability on narrow or uneven sites
• High‑pressure wash pump and hydraulic water supply simplify cleaning and maintenance