1. Used for rock hole blasting working with airleg or drill jumbo
2. T/T, L/C
3. Minimum order:1 piece
4. ISO9001
5. Factory price, professional manufacturer
6. Extensive aftermarket service
Body of YT28 | ||||
Work air pressure | MPa | 0.40 | 0.50 | 0.63 |
Air consumption | L/S | ≤47 | ≤55 | ≤65 |
Rock drilling frequency | Hz | ≥33 | ≥36 | ≥39 |
Rock drilling hole speed | mm/min | ≥350 | ≥360 | ≥380 |
Noise | dB(A) | ≤125 | ≤126 | ≤127 |
Impact energy | J | ≥48 | ≥60 | ≥75 |
Weight | Kg | ≈28 | ||
Length | mm | 661 | ||
Cylinder dia | mm | 80 | ||
Piston stroke | mm | 60 | ||
Air pipe entraining inner dia | mm | 25 | ||
Water pipe entraining inner dia | mm | 13 | ||
Bit shank cover dimension | mm | 22X108±1 | ||
Drill bit head dia | mm | Φ34~42 | ||
FT160BC air leg (long) | ||||
Weight | kg | ≈16.9 | ||
Cylinder dia | mm | 65 | ||
Length | mm | 1800 | ||
Air leg push stroke | mm | 1365 | ||
FT160BD air leg (short) | ||||
Weight | kg | ≈14.4 | ||
Cylinder dia | mm | 65 | ||
Length | mm | 1400 | ||
Air leg push stroke | mm | 965 | ||
FY200B greaser | ||||
Capacity | ml | 200 | ||
