Mini ekskavator

Gunter Grossmann GT2500

Excavators GT3000

The GT3000 excavator is a modern crawler machine designed for earthmoving operations that require a substantial working range, high digging force, and a stable structure. Thanks to its compact dimensions and robust undercarriage, the machine is ideal for foundation work, installation jobs, municipal projects, and operations in areas with limited maneuvering space.

Engine

The machine is equipped with a reliable Yanmar 3TNV80F engine, rated at 14.6 kW. This engine delivers stable and fuel-efficient performance.

Working Range

The excavator is fitted with a bucket holding 0.09 m³, with a width of 460 mm. A bucket breakout force of 17.6 kN ensures efficient digging, even in tougher soil types. The maximum digging depth of 2,810 mm and maximum digging radius of 4,375 mm provide a wide working area without frequent repositioning. A maximum dumping height of 2,760 mm and a maximum digging height of 4,510 mm make it easy to load materials onto transport vehicles.

Dimensions and Stability

The total dimensions of the machine are 4,010 mm in length, 1,540 mm in width, and 2,360 mm in height at the top of the cab (1,380 mm to the top of the boom). The track contact length of 1,530 mm and a track gauge of 1,510 mm offer stability during operation. Track shoes with a width of 250 mm and a low ground pressure of 26.7 kPa allow for safe performance on less consolidated surfaces.

Mobility and Maneuverability

A tail swing radius of 710 mm enables easy operation in narrow spaces. The swing frame width of 1,350 mm and a counterweight clearance of 485 mm, along with a minimum ground clearance of 255 mm, allow for smooth movement over uneven terrain. The durable undercarriage, with a track length of 1,895 mm, guarantees good traction and safe working conditions.

Technical Specifications

Operating weight: 2,420 kg
Engine type: Yanmar 3TNV80F
Number of cylinders: 3
Rated power: 14.7 kW
Rated engine speed: 2,200 rpm
Maximum hydraulic system pressure: 18 MPa
Maximum gradient (climbing ability): 30°
Ground pressure: 35 kPa
Maximum travel speed: 2.5–3.5 km/h
Maximum drawbar pull: 16 kN
Maximum swing speed: 11 rpm
Maximum digging force: 15 kN
Maximum digging height: 4,300 mm
Maximum dumping height: 2,530 mm
Maximum digging depth: 2,550 mm
Maximum digging radius: 4,150 mm
Digging radius at maximum height: 2,700 mm
Minimum radius: 1,800 mm
Boom length: 1,950 mm
Arm length: 950 mm
Bucket width: 450 mm
Overall length: 3,950 mm
Overall width: 1,400 mm
Overall height: 2,300 mm
Minimum swing radius: 790 mm
Track length (ground contact): 1,870 mm
Track width: 250 mm
Ground clearance: 250 mm
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Platform width: 1,330 mm
Engine hood height: 1,350 mm
Platform height above ground: 480 mm

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