Product Features:
YT28 Rock drill breaker/ pneumatic Rock drill /pneumatic hammer drilling machine....
Business Terms:
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 2000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact Supplier
YT28 Rock drill breaker/ pneumatic Rock drill /pneumatic hammer drilling machine....
Minimum Order Quantity: 10 Set/Sets
Supply Ability: 2000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: W/C
Delivery Detail: ten days after receiving payments
YT28 Rock drill breaker/ Rock Drill /pneumatic drill /air leg rock drills ,rock drill,paving breaker.
1.The rock drill is a kind of high efficiencyair leg rock drillmachinery.
2.It is mainly used for blasting holes and other drilling works in aquarries, railway construction, water conservancy construction and defence project facility.
3.It is suitable for drilling and blasting under various of rocks and any direction angles.
4.Blast hole dia is 34-42mm, drill hole depth is 5m..
5.This machine maymatch withFT160BD short air leg of FT160BC long air leg..
Specification
Weight ≈ 26 kg
Length 661mm
Cylinder dia 80mm
Piston stroke 60mm
Air pressure 0.4- 0.63MPa
Impact frequencey ≥ 37 Hz
Air consumption ≤81L/S
Air pipe (inner dia ) 25mm
Water pipe (inner dia ) 13mm
Drill bit dia 34-42mm
Shank dimensions(hex*length) 22*108+1mm
Model No.: RB777C
Features: RB777C Pneumatic Breaker
(1)famous for well performance
(2)high efficiency
(3)light weight and convenient operation
Model No.: YT29A
Features: Air Leg Rock Drill YT29A is high torsion strength, light weighted, high wallop.
Model No.: YT23D
Features: Air Leg Rock Drill YT23D
(1)suitable for tunneling in mines,roads or tunnels
(2)light,convenient,effectiv
(3)high quality
Model No.: YT27
Features: Air Leg Rock Drill-YT27
(1) high quality
(2) light weight
(3)super fast speed
Model No.: RB777C
Features: RB777C Pneumatic Breaker
1.high wallop
2.jack hammer
3.pneumatic breaker
Model No.: Y24
Features: rock drill Y24
(1)high torsion strength
(2)light weighted
(3)high wallop,stable performance
Model No.: B77C
Features: pneumatic breaker
advantage 1.My company has product patent right for this model
2.It have good quality
Model No.: Y26
Features: paving breaker Y26
(1)high torsion strength,
(2)light weighted,
(3)high wallop
Model No.: YT23
Features: Air Leg Rock Drill,rock drill,air breaker YT23/7655
(1)suitable for tunneling in mines,roads or tunnels
(2)light,convenient,
Model No.: G10
Features: air Breaker G10
(1)used for excavating coal,
(2)digging holds and slot,
Model No.: RB777
Features: Pneumatic Breaker-RB777
1.high wallop
2.jack hammer
3.pneumatic breaker
Model No.: G10
Features: Pneumatic Breaker G10 /Pneumatic Jack Hammer
(1)Air Pick Hammer
(2)used for excavating coal,
(3)digging holds and slot,