YT29A mineral equipment pneumatic rock drill

SIZE

659*248*205

mm

Cylinder type

82

mm

Piston structure stroke

60

mm

Working pressure

0.40~0.63

Mpa

Impact energy

≥78(0.63Mpa)

J

≥69(0.5Mpa)

J

≥50(0.4Mpa)

J

Gas consumption in drilling

≤88(0.63Mpa)

L/s

≤65(0.5Mpa)

L/s

≤52(0.4Mpa)

L/s

Drilling shock frequency

≥39(0.63Mpa)

Hz

≥37(0.5Mpa)

Hz

≥36(0.4Mpa)

Hz

Torsional moment

≥20(0.63Mpa)

N m

≥17(0.5Mpa)

N m

≥15(0.4Mpa)

N m

Operating water pressure

0.1-0.15 lower than working pressure

Mpa

Air hose inner diameter

25

mm

Water hose inner diameter

13

mm

Drilling diameter

34~45

mm

Max. drilling depth

5

m

Operating temperature

-30~45

℃

Bit tail specification

H22X108±

mm

FY250 oiler

WEIGHT

1.2

kg

Oil capacity

0.25

L

Model FT160A air leg

FT160B Air leg (Short air leg)

Length

1668

mm

Length

1428

mm

Feed Length

1338

mm

Feed Length

1098

mm

Cylinder bore

65

mm

Cylinder bore

65

mm

weight

17

kg

weight

16

kg

FT160C Air leg (Long air leg)

FT170 air legs

Length

1820

mm

Length

1668

mm

Feed Length

1490

mm

Feed Length

1338

mm

Cylinderbore

65

mm

Cylinderbore

67

mm

WEIGHT

18

kg

  weight

18

kg