LM-S3500 3.5 m³ Synchronized Rotary
The best-seller worldwide — the sweet spot of output, mobility and price.
Key specifications
Full technical table below. Optional engines and configurations on request — tell us your site conditions and target price.
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LM-S3500 highlights
The LM-S3500 is the most popular self-loading mixer we build. It pairs a 3.5 m³ batch output with dual rear tires for extra stability and load capacity, making it the default choice for contractors pouring 110–140 m³ of concrete a day on roads, foundations and canal projects.
The cab rotates with the drum through 270°, so the operator always faces the discharge point. Combined with 180° fan-shaped pouring and bidirectional driving, one machine replaces a batching plant crew on remote sites.
- Best-selling configuration worldwide
- 270° synchronized rotation, 180° fan-shaped discharge
- Bidirectional driving for tight mountain roads
- Dual rear tires — higher stability under full load
- 3.5 m³ per batch, 3–5 batches per hour
- Electronic hydraulic weighing system (±0.5%) with printed ticket
Full technical specifications
| General | |
| Overall dimension (L×W×H) | 7550 × 3130 × 3250 mm |
| Wheelbase | 2690 mm |
| Tread | 2240 mm |
| Operating weight | 8,200 kg |
| Loader bucket capacity | 0.65 m³ |
| Driving form | Four-wheel drive (4WD) |
| Max. speed | 40 km/h |
| Max. gradeability | 35° / 40° |
| Min. turning radius | 4,400 mm |
| Min. ground clearance | 350 mm |
| Brake | Spring-applied air-release brake |
| Powertrain | |
| Engine | Yuchai 4105 turbocharged diesel (YCD4J22T-115) |
| Rated power | 85 kW (115.6 hp) |
| Transmission | ZL-300 hydraulic torque converter |
| Gears | 4 forward / 4 reverse, dual high-low speed |
| Fuel tank | 120 L |
| Hydraulic oil tank | 120 L |
| Engine oil | 16 L |
| Hydraulic system | |
| Reducer | Borrego 230B closed type |
| Main pump | Plunger pump R1-40/80 |
| Drum motor | Rexroth |
| Drum rotation speed | 14–17 rpm |
| Water & mixing | |
| Water tank | 900 L |
| Water supply | Timed relay, auto shut-off; hydraulic self-priming pump |
| Drum geometric capacity | 5.5 m³ |
| Concrete output per batch | 3.5 m³ |
| Output per hour | 14–17.5 m³/h |
| Discharge height | 2,100 mm |
| Running gear | |
| Tires | 12R22.5 steel-wire tires, front 4 + rear 2 |
| Optional engines | Cummins 4BTA3.9-C125-II · Yuchai 6-cyl · Weichai Deutz WP4G130E22 |
Specifications may be optimized continuously; the commercial contract prevails. Custom colors, engines and attachments available.
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