Minigrafa

Gunter Grossmann GT2500

Excavators GT3000

The GT3000 excavator is a modern tracked machine designed for earthmoving operations requiring excellent working range, high digging force, and a stable construction. Thanks to its compact dimensions and robust undercarriage, the machine is ideal for foundation works, installation tasks, municipal projects, and operations in areas with limited maneuvering space.

Engine

The machine is equipped with a reliable Yanmar 3TNV80F engine delivering a rated power of 14.6 kW. This engine ensures stable and fuel-efficient performance.

Working Range

The excavator features a 0.09 m³ bucket with a width of 460 mm. The bucket digging force of 17.6 kN allows for efficient excavation, even in tougher soils. The maximum digging depth of 2810 mm and a maximum reach of 4375 mm provide a wide working range without the need for frequent repositioning. A digging height of up to 4510 mm and a dumping height of 2760 mm enable easy loading of materials onto transport vehicles.

Dimensions and Stability

The overall machine dimensions are 4010 mm in length, 1540 mm in width, and 2360 mm in height to the top of the cab (1380 mm to the top of the boom). The track contact length of 1530 mm and a track width of 1510 mm ensure stability during operation. Track shoes with a width of 250 mm and a low ground pressure of 26.7 kPa allow safe working on less solid surfaces.

Mobility and Maneuverability

A tail swing radius of 710 mm allows comfortable operation in confined spaces. The swing frame width of 1350 mm and counterweight clearance of 485 mm, along with a minimum ground clearance of 255 mm, ensure smooth movement over uneven terrain. The robust undercarriage with a track length of 1895 mm provides excellent traction and safe operation.

Technical Specifications

Operating weight: 2420 kg
Engine type: Yanmar 3TNV80F
Number of cylinders: 3
Rated power: 14.7 kW
Rated engine speed: 2200 rpm
Max. hydraulic system pressure: 18 MPa
Max. gradeability: 30°
Ground pressure: 35 kPa
Max. travel speed: 2.5–3.5 km/h
Max. tractive force: 16 kN
Max. slewing speed: 11 rpm
Max. digging force: 15 kN
Max. digging height: 4300 mm
Max. dumping height: 2530 mm
Max. digging depth: 2550 mm
Max. digging radius: 4150 mm
Digging radius at max. height: 2700 mm
Minimum radius: 1800 mm
Boom length: 1950 mm
Arm length: 950 mm
Bucket width: 450 mm
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Overall length: 3950 mm
Overall width: 1400 mm
Overall height: 2300 mm
Minimum turning radius: 790 mm
Track length on ground: 1870 mm
Track width: 250 mm
Ground clearance: 250 mm
Platform width: 1330 mm
Engine hood height: 1350 mm
Platform height above ground: 480 mm

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