Self-loading concrete mixer YG series

Overview
A self-loading concrete mixer combines loading, mixing and transport into a single machine to replace separate loaders, site mixers and transit trucks. On-site batching reduces labor and transport costs and can cut total concrete costs substantially on remote or dispersed jobsites. This document summarizes selection criteria, critical technical checks and practical operating recommendations for procurement and site teams.

Key benefits and use cases

• Rural roads and water conservancy: 4WD capability and heavy-duty tires enable operation on steep grades (up to 40°) and rough terrain.
• Foundations and footings: 270° horizontal rotation of drum and cab with ~2 m discharge height allows precise pours without repositioning the chassis.
• Remote infrastructure projects: onboard self-priming water pumps and large water tanks support continuous operation where external water supply is absent.

Parameters table (excerpt)
Model | YG1.8 | YG2.6 C | YG3.5 C | YG4.0 C
Output per lot | 1.6 m³ | 2.6 m³ | 3.5 m³ | 4.0 m³
Production capacity | 8 m³/h | 11 m³/h | 15.5 m³/h | 18 m³/h
Engine power | 78 kW | 78 kW | 85 kW | 91 kW
Climbing capacity | 30° | 30° | 40° | 40°
Weight | 6300 kg | 7000 kg | 8250 kg | 9000 kg
Dimensions (L×W×H) | 6700×2340×2700 mm | 6650×2700×3200 mm | 7300×2750×3350 mm | 7700×2950×3400 mm
Wheelbase | 2500 mm | 2770 mm | 2750 mm | 2950 mm

Where a self loading mixer delivers the best ROI

• Sites without nearby ready-mix plants or with narrow access roads where transit trucks are impractical.
• Mountainous or remote regions where delivery times and logistics costs are high.
• Projects requiring frequent small pours across distributed points (road repairs, footings, water conservancy).

Operational features and recommended checks

• Drivetrain & power: specify 4-cylinder turbo diesel engines (~85 kW) with torque converter and dual high/low transmission for reliable 4WD traction under load.
• Hydraulics: prefer closed-loop systems with variable piston motors (Rexroth-style) and dual pumps to reduce overheating during continuous heavy use.
• Chassis & safety: verify high-strength Q345 manganese steel frame, articulated steering joints and ROPS/FOPS cab options for operator protection.
• Loading & discharge: check loader bucket volume (~0.6 m³) with vibrator and hydraulic gate for consistent feed and expected hourly output.

Pro tips

• During pre-delivery inspection, open the front window, test hydraulic joystick responsiveness and measure steel thickness on structural members.
• Use the onboard high-pressure wash pump at shift end to flush the drum and bucket before concrete hardens.

Field case summary
A contractor deployed a YG3.5 C (3.5 m³) unit producing ≈15.5 m³/h on-site. The built-in self-priming pump and high-pressure washer reduced cleanup time and logistics. Within four months the machine lowered labor and transport costs and improved project margins.

FAQs (selected)

• Real hourly output: a 3.5 m³ model typically completes 4–5 batches per hour (~15.5 m³/h) under normal loading cycles.
• Terrain safety: units rated for 40° gradeability with heavy-duty tyres and ROPS/FOPS cabs are suitable for muddy or uneven ground when properly spec'd.
• Operator ergonomics: dual hydraulic pilot joysticks, rear camera and timed water metering allow a single operator to load, mix, drive and discharge.

Technical specifications

• Series name: YG series self-loading concrete mixers (YG1.8; YG2.6 C; YG3.5 C; YG4.0 C).
• Output per lot: 1.6 m³; 2.6 m³; 3.5 m³; 4.0 m³.
• Production capacity: 8 m³/h; 11 m³/h; 15.5 m³/h; 18 m³/h.
• Engine power: 78 kW (YG1.8, YG2.6 C); 85 kW (YG3.5 C); 91 kW (YG4.0 C).
• Gradeability: 30° (YG1.8, YG2.6 C); 40° (YG3.5 C, YG4.0 C).
• Approx. weight: 6300 kg; 7000 kg; 8250 kg; 9000 kg.
• Dimensions (L×W×H): see table above per model.
• Wheelbase: 2500 mm; 2770 mm; 2750 mm; 2950 mm.
• Loader bucket: ≈0.6 m³ with vibrator and hydraulic gate.
• Hydraulics: closed-loop recommended, variable piston motors, dual pumps.
• Chassis: Q345 manganese steel frame; articulated steering joints.
• Brakes: upgradeable multi-piston dual calipers for loaded braking performance.
• Auxiliary equipment: onboard self-priming water pump, high-pressure wash pump, large water tank (typical configs ~880 L).
• Tyres & safety: heavy-duty vacuum wire tyres (example 12R-22.5) and ROPS/FOPS protected cab.