- Y20ly rock drill
- 2017-01-13 21:50
- Weight 18kg Air consumption 1.3m3/min (21.6L/s)Overall length 609mm Times of impact 30HZDiameter of cylinder 60mm Diamet
- YT29A air leg rock drill
- 2017-01-13 21:49
- Type YT29 Air comsumption =60L/sWeigth 26.5kg Working water pressure 0.3MpaLength 659×248 ×205mm Air pipe inner dia F2
- B87C jack hammer
- 2017-01-13 21:49
- Weight 39kg Length 686mm striking frequency 1200bpm Air consumption 55+/-5%m3/minair inlet size 3/4mmdrill shank size 1-
- RB777 jack hammer
- 2017-01-13 21:49
- Weight 37kgLength 733mmRammer dia 57mmRammer stroke 189mmAir pressure 0.63MpaImpact frequency 18.3 HzAir consumption 34L
- YO18 air leg rock drill
- 2017-01-13 21:49
- Weight 18kg Overall length 550mm Diameter of cylinder 58mm Piston stroke 45mm Inner diameter of air pipe 19mm Inner diam
- Y19A rock drill
- 2017-01-13 21:49
- Weight 19kg Working pressure 0.4-0.5MPaOutside dimensions 600*534*106mm Frequency of impact 35 HZDiameter of cylinder65m
- YT24 air leg rock drill
- 2017-01-13 21:49
- Weight 24kgOverall length 678mmDiameter of cylinder 70mmPiston stroke 70mmInner diameter of air pipe 19mmInner diameter
- Y12 hold held rock drill
- 2017-01-13 21:48
- Weight 11kgFull length 458mmOperating air pressure 0.4-0.63MpaInner diameter of air pipe 13mmDiameter of drill bit 20-30
- Y24 hand hold rock drill
- 2017-01-13 21:48
- Weight 24kg Operating air pressure 0.4-0.63MPaOverall length 604mm Frequency of impact =27 HZDiameter of cylinder body 7