YT28

Name: YT28
Rating: 4.5 (90 reviews)

Commodity name： YT28

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Parameters

Weight	26 kg
Overall length	661mm
Cylinder bore	80 mm
Piston stroke	60 mm
Acceptance Pressure	0.4/ 0.5 / 0.63MPa
Impact frequency	≥ 28/ ≥ 35/ ≥ 36Hz
Air consumption	≤ 52/ ≤ 58/ ≤ 82L/s
Impact energy	≥ 44/ ≥ 63/ ≥ 70J
Rotary torque	≥ 15/ ≥ 19/ ≥ 23 N·m
Rotational speed	≥ 250/ ≥ 260 / ≥ 300 r/min
Drilling speed	≥ 250/ ≥ 400 / ≥ 470 mm/min
Noise level	≤ 124/ ≤ 125/ ≤ 127dB(A) (sound power level)
Mean extended meters before first failure	≥ 400 m
Drilling depth without disassembly	≥ 300 m
Air hose inner diameter	25 mm
Water hose inner diameter	13 mm
Drill bit diameter	Φ 34–42 mm
Drilling Depth	5 m
Shank adapter (hexagon across flats × length)	22 × 108 ± 1 mm
Note: Photographs and illustrations are for reference only and do not represent standard versions of equipment. The company reserves the right to make changes without prior notice. Final product specifications are subject to actual communication.

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