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Product catalog summary

Undercarriage Characteristics
The undercarriage has an adjustable width ranging from 740 mm to 1200 mm, with track shoes measuring 220 mm in width and an overall track length of 2300 mm. It can travel at a speed of 1.2 km/h and handle a maximum gradeability of 20° or 37%. The ground pressure is specified at 10 kPa.

Engine Specifications
The drill is powered by an ABB-2MQA 250 M4B 4 electric motor, delivering a rated power of 85 kW or 75 kW. The electric system operates at 400 V, 137 A, and either 60 Hz or 50 Hz, with an IP 55 protection system.

Mast Details
The mast is available in four lengths: 1900 mm, 2600 mm, 3100 mm, and 4600 mm. The stroke of the rotary head varies from 1130 mm to 3330 mm. Both extraction and crowd forces are rated at 50 kN, with work speeds of 7 m/min and fast speeds of 20 m/min.

Clamps Specifications
Clamps are available in three models: M5/M5S, M4/M4S, and M2Z/M2SZ, supporting diameters from 40 mm to 406 mm. Clamping forces range from 159 kN to 250 kN.

Rotary Head Specifications
Two rotary head models are available: T14EP and T20EP, with maximum torques of 12170 Nm and 15200 Nm, and maximum speeds of 500 rpm and 400 rpm, respectively.

Dimensions and Weight
The rig measures 4950 mm in length, 1350 mm in width, and 2450 mm in height, with a weight ranging from 7 to 8 tons depending on the equipment mounted.

Optional Features
Optional equipment includes other rotary heads and hammers, a Casagrande external hammer, rotary head side movement of 575 mm, a service winch with a line pull of 900 kg, a jib for the service winch, a hydraulic chuck, a jet system, and various pumps for flushing, foam, and mud.

Catalog excerpts

H Y DRA ULIC CRAWLER DRILL PERFORATRICE

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TECHNICAL SPECIFICATIONS DATI TECNICI UNDERCARRIAGE CARATTERISTICHE CARRO Overall width of undercarriage Larghezza sottocarro Track shoes width Larghezza pattini Overall track length Lunghezza cingoli Travel speed Ground pressure Pressione speciﬁca al suolo Electric motor Motore elettrico Rated power Electric system Impianto elettrico Protection system Mast length Lunghezza mast Stroke of rotary head Corsa testa di rotazione Extraction force Crowd force Spinta sull’utensile Extraction/Crowd speed - Work Velocità di Estrazione/Spinta - Lavoro Extraction/Crowd speed - Fast Velocità di Estrazione/Spinta...

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HYDRAULIC CRAWLER DRILL MAST MOVEMENTS MOVIMENTAZIONI MAST TRANSPORT DIMENSIONS

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CASAGRANDE CRAWLER DRILLS RANGE All data contained in this brochure are indicative and does not take power losses into account. All data can be changed without notice. Tutti i dati riportati su questo eatalogo sono indicativi e non eonsiderano perdite di carlco. Tall dati possono variare senia preawiso. Via A. Malignant, 1 • IT 33074 Fontanafredda • Pordenone • Italy

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Catalog excerpts

All CASAGRANDE - Foundation Division catalogs and technical brochures