Буровая установка Casagrande B300

EURO standards

U.S. standards

Max depth

70 m

230 ft

Max diameter

2000 mm

79 in

Max diameter C.F.A.

1200 mm

47 in

Engine power

300 kW

402 HP

Width of crawler

3000 ÷ 4400 mm

9.8 ÷ 14.5 ft

Shoes width

900 mm

35.4 in

Main winch

Line pull

220 kN

49,500 lbs

Auxiliary winch

Line pull

110 kN

25,000 lbs

Crowd - ram

Extraction force

211 kN

47,450 lbs

Crowd force

180 kN

40,470 lbs

Stroke

6000 mm

19,7 ft

Crowd - winch

Extraction force

320 kN

72,000 lbs

Crowd force

320 kN

72,000 lbs

Stroke

12500 mm

41 ft

Rotary head

Torque

250 kNm

184,400 lb/ft

Drilling speed

29 rpm

29 rpm

Weight

Weight in working condition

88000 kg

194,000 lbs