打桩机 Tescar CF3

5,800 Hours

18m locking kelly bar

Hitachi base carrier

Diesel engine

Rated power 2100 rpm – 39.4 kW / 52.8 HP

Fuel tank capacity – 135.0 l / 35.7 gal

Hydraulic oil tank capacity – 60.0 l / 15.9 gal

Undercarriage:

Width with retracted tracks – 2,320 mm / 7.6 ft

Tracks length – 2,920 mm / 9.6 ft

Shoes width – 450 mm / 17.7 in

Max. travelling speed – 5 Km/h / 3.1 mi/h

Swing speed – 3.3 rpm

Hydraulic plant:

Load sensing valve

Main pump – 2×63 l/min / 2×16.6 gal/min

Auxiliary pump – 52.5 l/min / 13.9 gal/min

Max working pressure – 26 MPa / 3771.0 psi

Capacity oil tank – 60 l / 15.8 gal

Hydraulic winches:

Main winch – 4,780 daN / 10.7 lbs

Service winch – 900 daN / 2.0 lbs

Hydraulic rotary head:

Torque – 3,500 daNm / 25.8 lbs ft

Drilling speed – 7-15 rpm

Spin-off speed – 80 rpm

Stroke – 1,500 mm / 59.1 in

Pull-down max. extraction force – 8,000 daN / 18.0 lbs

Pull-down max. crowd – 13,000 daN / 29.2 lbs

Drilling dimensions:

Max. diameter – 1,000 mm / 39.4 in

Min. diameter* – 400 mm / 15.7 in

Max. depth** – 24 m / 78.7 ft

Transport dimensions:

Height – 3,100 mm / 10.2 ft

Length – 7,960 mm / 26.1 ft

Width – 2,320 mm / 7.6 ft

Weight (with 22 m kelly bar) – 11,000 kg / 24.3 lbs

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