Güde GBM 160 Concrete Mixer – 160 liters, 800W 230V electric motor, rotating drum
The GBM 160 concrete mixer is sized for construction sites and companies requiring higher volumes than the GBM 130 model. Its 160-liter capacity reduces reloading stops and increases productivity without sacrificing maneuverability. The 800W motor ensures robust torque for heavy mixes and standard concrete.
The lower drum speed (29.5 rpm vs. 35 rpm of the 130 model) ensures a slower but equally homogeneous mixing, particularly advantageous for dense materials and coarse aggregates. The large drum opening facilitates complete discharge without residue. The 250 mm wheels (larger diameter than the GBM 130) ensure easy mobility on uneven terrain and over longer distances between work areas.
The drum offers 14 locking positions, allowing materials to be locked at any time without stopping the motor. Integrated thermal protection and IP 44 class ensure reliability in harsh environments (dust, humidity, water splashes).
Who is the GBM 160 concrete mixer suitable for?
| Profile |
Suitable? |
Reason |
| Small-medium construction site (3-10 operators) |
Ideal |
160 L capacity optimal for productivity; stable 800W motor on 230V; efficient transport with 250 mm wheels |
| Company specializing in mortars and screeds |
Ideal |
Recurring volumes; homogeneous mixing for consistent quality; minimal maintenance |
| Tradesman installer / construction company |
Adequate |
Sufficient capacity for medium sites; weight (65 kg) still transportable by two operators |
Not recommended for: Continuous mixing for 10+ hours (monitor motor overheating); construction sites with 400V three-phase access (consider Güde diesel or three-phase models); companies needing volumes > 200 liters (evaluate GBM 200 or three-phase).
Technical specifications
Capacity and mixing
| Parameter |
Value |
| Drum capacity |
160 liters |
| Drum rotation speed |
29.5 revolutions/minute |
| Drum lock positions |
14 (locking at any angle) |
| Average mixing time |
4-6 minutes (depends on composition) |
| Discharge opening |
Wide, easy tipping |
| Non-stick drum interior |
Not declared by manufacturer |
Motor and power supply
| Parameter |
Value |
| Motor type |
Single-phase asynchronous 230V |
| Rated power |
800 W (0.8 kW) |
| Power supply voltage |
230V single-phase |
| Frequency |
50 Hz |
| Motor speed |
Not declared by manufacturer (standard ~1,400 rpm) |
| Thermal protection |
Integrated, class II, IP 44 |
| Average consumption |
~2.5 kWh for 4 hours of continuous work (estimated) |
Dimensions, weight and mobility
| Parameter |
Value |
| Total length |
1,280 mm |
| Total depth |
780 mm |
| Total height |
1,380 mm |
| Net weight |
65 kg |
| Gross weight (packaging) |
70 kg |
| Wheel diameter |
250 mm |
| Frame |
Cast iron steel |
Compliance and safety
| Parameter |
Value |
| CE marking |
Complies with Machinery Directive 2006/42/CE |
| Noise level |
95 dB(A) LWA |
| Protection class |
Class II, IP 44 |
| Country of manufacture |
Germany (Güde) |
| Warranty |
According to Güde terms |
Standard equipment
- GBM 160 concrete mixer fully assembled
- 230V power cable (3 m length, check)
- Italian instruction and safety manual
- Wheels already mounted (250 mm)
Optional and compatible accessories
- Additional mixing paddle (spare parts)
- Bearing protectors (periodic replacement)
- Professional 230V extension cable 10-25 m
- Rain protective cover (outdoor storage)
Frequently asked questions
What is the difference between GBM 160 and GBM 130?
The GBM 160 offers greater capacity (160 vs 130 liters), a more powerful motor (800W vs 550W), larger wheels (250 mm vs 200 mm). The GBM 130 has a slightly higher drum speed (35 vs 29.5 rpm) and more locking positions (18 vs 14). Choose the GBM 160 for sites with higher volumes and rough terrain; the GBM 130 for smaller sites and confined spaces.
How long does a full mix take with the GBM 160?
It depends on the composition and desired viscosity. On average, 4-6 minutes for 150 liters of standard mix. Always monitor visual consistency: the rotating drum offers 14 locking positions for control without stopping the motor. For dense concrete, extend the time to 6-8 minutes.
Is the 800W motor sufficient for heavy concrete?
Yes, it is sized to work with standard mixes and concrete with coarse aggregates. If you use extremely dense aggregates or the maximum quantity (160 L) of heavy material, monitor for overheating (the motor has integrated thermal protection class II, IP 44). Do not push beyond the declared limit.
Can I use the GBM 160 concrete mixer outdoors in the rain?
Not recommended in direct rain (230V cable + humidity = risk). Use under a canopy or protection. The steel frame with cast iron ring gear resists corrosion; IP 44 protection offers resistance to water splashes but not immersion. For prolonged outdoor storage, cover with a waterproof tarp.
How do I perform routine maintenance on the GBM 160?
Clean the drum interior after each use (cement residues harden). Lubricate bearings according to the manual (~every 20 hours). Inspect the 230V cable regularly. Check the wear of the 250 mm wheels (stressed by greater weight compared to the GBM 130).
Is the GBM 160 suitable for continuous work 8+ hours a day?
Monitor the 800W motor for overheating. For heavy continuous work, Güde produces three-phase 400V models with better heat dissipation and higher power. The GBM 160 is designed for cycles of 4-6 hours with breaks, particularly useful for construction sites that work on 2-3 cycles a day with rest between cycles.
