Yt28 Pusher Leg Rock Drill Pneumatic Air Leg Hand Held Jack Hammer Rock Drill

• Customization: Available
• After-sales Service: Quality Assurance Service
• Warranty: 3 Month
• Model NO.: YT28
• Certification: ISO 9001:2008
• Condition: New
• Motor: Pneumatic
• Drill Hole Diameter: 34-42mm
• Drill Hole Depth: ≥400m
• Bit Type: Button Bit
• Drilling Way: Rotary
• Weight (Kg): 26
• Piston Stroke (mm): 60
• Working Pressure (MPa): 0.40-0.63
• Shank Specification (mm): H22×108
• Transport Package: Carton/Wooden Box
• Specification: 661mm
• Trademark: Baptech
• Origin: China
• HS Code: 8467110000
• Production Capacity: 10000sets/Year

Product Description

Product Description

 

YT28 Pusher Leg Rock Drill
Weight	26kg
Length	661mm
Cylinder diameter	80mm
Piston stroke	60mm
Working pressure	0.4Mpa	0.5Mpa	0.63Mpa
Impact frequency	≥28Hz	≥35Hz	≥36Hz
Air consumption	≤52L/s	≤58L/s	≤82L/s
Impact energy	≥44J	≥63J	≥70J
Torque	≥15N·m	≥19N·m	≥23N·m
Rotation rate	≥250r/min	≥260r/min	≥300r/min
Drilling speed	≥250mm/min	≥400mm/min	≥470mm/min
Noise	≤124dB(A)	≤125dB(A)	≤127dB(A)
Air hose inner diameter	25mm
Water hose inner diameter	13mm
Drilling diameter	34-42mm
Shank size	H22×108mm
Lubricator	FY200B or FY200C
Weight	1kg
Capacity	200ml
Air Leg	FT160BD	FT160BC
Length	1400mm	1800mm
Feeding length	965mm	1365mm
Piston bore	65mm	65mm
Weight	14.4kg	16.9kg

Detailed Photos