G83F – Jackleg Drill

The G83F jackleg drill (also known as "perforadora jackleg" in Spanish) (Equivalent to Mid Western S83F) is the most popular jackleg drill in all of Mexico and USA. It’s a favorite amongst both managers and operators due to extremely low maintenance costs, easy operation, high penetration rate, and robust construction. The water-flushed G83F jackleg drill is versatile with a variety of applications and can also be used as a sinker drill. It is offered with a 7/8” or 1” chuck with a variety of feed legs to adapt the drill according to your needs.

Benefits

Most popular choice in Mexico & USA
Favorite amongst both managers and operators in all mining conditions
High penetration rate, low maintenance costs, robust construction, easy operation
Can be used as a sinker drill
Two chuck sizes available: 1” and 7/8”
Water-flushing available
Great return on investment
Parts interchangeable with Mid Western S83F jackleg drill

Specifications

Metric
Imperial

Description	Metric
Weight	32.4 kg
Length without Leg	688 mm
Air consumption @6 Bar	86.36 l/s
Drill Steel Chuck Hex	22x108 mm
Piston diameter	76 mm
Stroke length	64 mm
Air Hose Connection	25 mm
Water Connection	13 mm
Impact rate (BPM)	2256
Compatible Pusher Legs	TUL 2B, FL7

Description	Imperial
Weight	72 lb
Length without Leg	27 1/4 in
Air consumption @6 Bar	183 cfm
Drill Steel Chuck Hex	7/8 x 4 1/4 in
Piston diameter	3 in
Stroke length	2.5 in
Air Hose Connection	1 in
Water Connection	1/2 in
Impact rate (BPM)	2256
Compatible Pusher Legs	TUL 2B, FL7

Model	Suitable Pusher Leg	Chuck Size	Weight
G656W – Jackleg Drill	GP62K	22x108 mm	22.0 kg
G94W – Jackleg Drill	GP72D,GP72D1	22x108 mm	28.0 kg
G16W – Jackleg Drill	GP51	22x108 mm	28.5 kg
G250 – Jackleg Drill	GP755A, GP755A-1, GP755A-2	22x108 mm	33.5 kg
G83FX – Jackleg Drill	TUL 2B, Fl7	22x108 mm	32.4 kg

Model

Suitable Pusher Leg

Chuck Size

Weight

G656W – Jackleg Drill

GP62K

22x108 mm

22.0 kg

G94W – Jackleg Drill

GP72D,GP72D1

22x108 mm

28.0 kg

G16W – Jackleg Drill

GP51

22x108 mm

28.5 kg

G250 – Jackleg Drill

GP755A, GP755A-1, GP755A-2

22x108 mm

33.5 kg

G83FX – Jackleg Drill

TUL 2B, Fl7

22x108 mm

32.4 kg

Model	Suitable Pusher Leg	Chuck Size	Weight
G656W – Jackleg Drill	GP62K	7/8 x 4 1/4 in	48.4 lb
G94W – Jackleg Drill	GP72D,GP72D1	7/8 x 4 1/4 in	62.0 lb
G16W – Jackleg Drill	GP51	7/8 x 4 1/4 in	63.0 lb
G250 – Jackleg Drill	GP755A, GP755A-1, GP755A-2	7/8 x 4 1/4 in	74 lb
G83FX – Jackleg Drill	TUL 2B, Fl7	7/8 x 4 1/4 in	72.0 lb

Model

Suitable Pusher Leg

Chuck Size

Weight

G656W – Jackleg Drill

GP62K

7/8 x 4 1/4 in

48.4 lb

G94W – Jackleg Drill

GP72D,GP72D1

7/8 x 4 1/4 in

62.0 lb