HC/RLD RLD-3.5CBM Concrete Mixer – Low Fuel Consumption, High Productivity

The mixer has a nominal mixing capacity of 3.5 m³ per batch and a concrete output of up to 3.5 m³ per batch (approximately 14 m³/hour under typical working cycles).

The machine is powered by a Yuchai 4105 Turbo diesel engine with a rated mixing power of 85 kW (charged/116 hp) designed for reliable and consistent performance.

The model is engineered with an efficient diesel powertrain and optimized hydraulic systems to reduce fuel use. Actual fuel consumption depends on operating load, site conditions and maintenance; contact sales for measured fuel-consumption figures under your typical conditions.

Drum rotating speed is specified at 16–20 rpm (some materials/spec sheets also note 13 rpm for specific modes), the drum rotating angle is 270°, and the typical working cycle is 10–15 minutes per batch.

The mixer uses reverse-rotation discharge for smooth unloading. Water is supplied via a hydraulic-driven, self-priming water pump (max suction 550 L/min) with two onboard water tanks (2 × 310 L) for precise control.

Outline/overall dimensions are listed around 7,800–7,830 mm (L) × 2,600–2,680 mm (W) × 3,300–4,170 mm (H) depending on configuration. Max gross weight is 15,600 kg; an operating weight figure is also listed at 7,200 kg and max travel speed is 30 km/h. For transport planning, confirm the exact configuration with your sales representative.

Core components include a pressure vessel (drum), motor, bearings, gears, pump, gearbox, diesel engine and PLC control. The machine is built with robust, heavy-duty components and materials to withstand continuous, large-scale mixing operations.

Routine maintenance includes engine service, hydraulic system checks, lubrication of bearings/gears, inspection of the drum and discharge chute, and periodic PLC diagnostics. The mixer comes with a 1-year warranty. Spare parts and after-sales support are available—contact your dealer for local service arrangements and spare-part lead times.

Yes. It is designed for mixing ready-mix concrete, mortar and other concrete types used in large-scale construction, road, bridge and infrastructure projects.

Fuel tank capacity is 75 L. Total hydraulic system capacity is 75 L and the oil tank volume is 16 L. These capacities support extended on-site operation and hydraulic-driven functions such as the water pump.

The engine is listed as meeting Euro 2 emission standard. For regions with stricter emission requirements, please ask about compliant engine options.

The loading bucket capacity is 0.6 m³ and the specification lists approximately 6 loading cycles to fully charge the drum (charging capacity ~5.3 m³ / reclaiming capacity ~3.5 m³ depending on mix design). Actual loading times depend on site handling and batching procedures.

An outgoing machinery test report and video inspection are provided to ensure performance and quality prior to shipment. Additional factory acceptance tests can be arranged on request.

Yes. The RLD-3.5CBM can be configured with optional features and accessories (different discharge chutes, control packages, water systems, etc.). Discuss your project requirements with sales to arrange customization.

Contact the sales team with project details: required daily/weekly output, concrete types, site access/transport constraints, desired optional features and delivery location. Provide any local emission or certification requirements so the quote can include the correct configuration and transport/shipping details.