Güde Mini Excavator GMB 860B
Güde Mini Excavator GMB 860B is backordered and will ship as soon as it is back in stock.
Availability from late June
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Description
Güde GMB 860B Mini Excavator 9 kW 860 kg
The GMB 860B mini excavator is designed for small construction sites, renovation work, garden excavation, and landscaping applications where traditional machinery cannot access. With a length of only 2,790 mm and a width of 1,000 mm, the machine easily navigates through narrow passages, corridors, and confined areas. The 360° rotating superstructure allows the arm to be positioned without frequent repositioning of the tracked base, reducing working time and minimizing damage to surrounding surfaces.
The 9.0 kW 4-stroke petrol engine provides the necessary power for controlled digging: maximum digging depth of 1,580 mm, discharge height up to 1,700 mm, and a digging radius of 2,970 mm. The arm breakout force is 7.2 kN, suitable for foundations, drainage, trenches, and containment pits. The electric start ensures ease of use even in challenging construction site conditions. Hard rubber tracks provide stable traction on various surfaces without damaging sensitive floors, green areas, or concrete paving.
Versatility of attachments and operational reliability
The range of optional accessories (buckets from 200 to 1,000 mm, grabs, hydraulic hammer, auger, pallet fork) expands the machine's use for different applications: excavation of manholes, loading light materials, compaction, foundation work. The quick coupler allows for switching between attachments without lengthy downtime.
The integrated LED work light enables operations even in low light conditions, essential for sites requiring flexible hours. The low weight of 860 kg facilitates transport on standard trailers by craftsmen and small businesses. The integrated lowerable dozer blade supports surface leveling operations without the need for additional machinery. The 5.5-liter fuel tank capacity ensures 4-6 hours of continuous operation, suitable for small construction site cycles.
Who is the GMB 860B mini excavator suitable for?
| Profile | Suitable? | Reason |
|---|---|---|
| Landscape gardener / professional gardener | Ideal | Compact size for private gardens and confined spaces; 860 kg weight transportable by trailers; accessories for digging drainage and trenches; LED light for evening work |
| Small construction / renovation company (1-5 operators) | Ideal | Digging depth 1580 mm sufficient for light foundations; autonomous petrol engine; 360° superstructure for precise work; stable 18 L/min hydraulic flow |
| Construction equipment rental company | Suitable | Accessory versatility (9 optional items available); low maintenance cost for petrol engine; easy transport; appeal to small construction site customers |
Not suitable for: Excavations deeper than 2 m (consider medium-heavy excavator); continuous work 8+ hours/day at full load (engine not sized for prolonged heavy cycles); applications in areas with only 400V three-phase access (consider versions with electric motor).
Technical specifications
Engine and fuel
| Parameter | Value |
|---|---|
| Engine type | 4-stroke, petrol |
| Rated power | 9.0 kW / 12.2 PS |
| Displacement | 420 cm³ |
| Rated speed | 3,600 rpm |
| Starting system | Electric (E-Start) |
| Fuel tank capacity | 5.5 liters |
| Engine oil type | 15W40 |
| Engine oil capacity | 2 liters |
Hydraulic system and performance
| Parameter | Value |
|---|---|
| Hydraulic pump flow | 18 L/min |
| Arm breakout force | 7.2 kN |
| Superstructure rotation speed | 13 rpm |
| Max forward speed | 1.8 km/h |
| Max gradient capability | 30° |
Digging capacity
| Parameter | Value |
|---|---|
| Standard bucket width | 400 mm |
| Bucket capacity | 0.02 m³ (20 liters) |
| Max digging depth | 1,580 mm |
| Max discharge height | 1,700 mm |
| Max digging height | 2,460 mm |
| Max digging radius | 2,970 mm |
| Rear swing radius (tail) | 800 mm |
Tracks and mobility
| Parameter | Value |
|---|---|
| Track width | 180 mm |
| Track gauge | 990 mm |
| Track material | Hard rubber for traction and surface protection |
Dimensions and weight
| Parameter | Value |
|---|---|
| Total length | 2,790 mm |
| Total width | 1,000 mm |
| Total height | 2,230 mm |
| Operating weight | 860 kg |
| Net packaging weight | 860 kg |
| Gross packaging weight | 890 kg |
Equipment and compliance
| Parameter | Value |
|---|---|
| LED work light | Yes, integrated |
| Lowerable dozer blade | Yes |
| Noise level | 93 dB(A) LWA |
| CO₂ emissions | 728.44 g/kWh |
| Emission standard | Euro 5 |
| CE marking | Compliant with Machinery Directive 2006/42/EC |
| Country of manufacture | Germany (Güde) |
| Güde article number | 55581 |
Frequently asked questions
What is the maximum digging depth of the GMB 860B?
The mini excavator reaches a maximum depth of 1,580 mm (1.58 m) with the arm fully extended. Maximum discharge height: 1,700 mm. Ideal for light foundations, drainage, trenches, containment pits on small construction sites. For excavations deeper than 2 m, consider a medium-heavy excavator.
Can I use the GMB 860B in private gardens without damaging the ground?
Yes. The hard rubber tracks protect paving and sensitive surfaces. Track width of 180 mm and weight of 860 kg ensure a light, distributed load. Use only on stable ground. For very vulnerable areas (lawns, decorative pavements), place intermediate protection.
Is the petrol engine more practical than electric for construction sites?
Yes, it ensures autonomy without connection to a 230V or 400V network. Ideal for remote construction sites, areas without electrical infrastructure, nomadic work. The 5.5-liter tank offers 4-6 hours of continuous operation. Periodic engine maintenance is required (oil, filters, spark plug).
What is the difference between the 400 mm and 200 mm bucket?
The 200 mm bucket (optional #55590) is for precision digging and heavy materials in very confined spaces; capacity approx. 0.01 m³, reduced agility. The standard 400 mm bucket offers a balance between capacity (0.02 m³) and maneuverability. The 500-1,000 mm (#55591-55592) is for moving earth and light materials on open surfaces.
Is the GMB 860B suitable for short-term rental?
Ideal for rental. Transportable weight (860 kg), accessory versatility (quick coupler), very low maintenance cost, appeal to craftsmen and small businesses. Consider insurance policy for track damage and hydraulic protection. LED headlight attracts customers for evening/night work.
How do I perform routine maintenance?
Weekly check: engine oil level, track damage, hydraulic leaks. Change engine oil every 50-100 operating hours. Clean air filter every 30 hours. Lubricate arm joints according to the manual. Check brake pad and bearing wear. Does not require specialized maintenance like large excavators.
Is the integrated lowerable dozer blade hydraulically operated?
Yes, the dozer blade is operated by the main hydraulic system. It allows for surface leveling and machine stabilization during excavation. It is not a full-power bulldozer blade, but sufficient for fine-tuning work and adjusting small surfaces.
How much noise does the GMB 860B produce during operation?
Declared noise level: 93 dB(A) LWA. Comparable to a small excavator or professional chainsaw. Hearing protection is recommended for operators during continuous work. Euro 5 standard ensures controlled emissions (728.44 g CO₂/kWh).
