Pneumatic Jack Hammer for mining drilling Y19A
| Equipment name | YT23 | YT24 | YT27 | YT28 | YT29A | YO18 | Y19A | YSP45 |
| Weight/kg | ≈24 | ≈24 | ≈27 | ≈26 | ≈27 | ≈18 | ≈19 | ≈44 |
| Total length/mm | 628 | 675 | 668 | 659 | 659 | 550 | 600 | 1420 |
| Cylinder diameter/mm | Ø76 | Ø70 | 80 | Ø80 | 82 | Ø58 | ||
| Piston stroke/mm | 55 | 70 | 60 | 60 | 60 | 45 | 54 | 74 |
| Gas consumption/L/S | ≤54 | ≤53 | ≤57 | ≤55 | ≤65 | ≤20 | ≤43 | ≤83 |
| Drilling frequency/Hz | ≥36 | ≥29 | ≥39 | ≥35 | ≥37 | ≥32 | ≥35 | ≥45 |
| Impact energy/J | ≥59 | ≥58 | ≥64 | ≥63 | ≥69 | ≥22 | ≥70 | |
| Drilling speed/mm/min | ≥340 | ≥360 | ≥400 | ≥400 | 475 | ≥200 | ≥400 | |
| Drilling diameter/mm | Ø34-42 | Ø34-42 | Ø34-42 | Ø34-42 | 34-45 | Ø34-42 | Ø34-40 | Ø34-42 |
| Drilling depth/m | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Drill tail/MM | 22*108±1 | 1 | 22*108±1 | 22*108±1 | 22*108 ±1 | 22*108 ±1 | 1 | 22*108±1 |
| Test air pressure/MPa | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Product Detail
| Place of Origin | Shandong; (Mainland) |
| Brand Name | |
| Condition | New |
| Warranty | 1 Year |
| Dimension(L*W*H) | 1.7M*25*25 |
| Weight | 28 KG |
| Type | Core Drilling Rig |
| Power Type | Air compressor |
| Usage | Ore |
| Voltage | 380/660 |
| Product Keywords | portable jack hammer,jack hammer for excavator,rock drill jack hammer |
70-300mm aperture small diesel water well drilling rig made in Shandong, 100m drilling rig
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Yes
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3. What’s your warranty?
The warranty of our products is 1 year, and we will always provide after sale service.
4. What’s your advantage?
As a factory with R & D capabilities, we can provide OED, OEM service, and also can guarantee delivery time and competitive prices.
5. What kind of payment terms do you accept?
T/T, L/C at sight, Western Union, Cash etc. We also accept trade on directly.




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
Lead time will be confirmed with your quotation.
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Step 3
Packaging and dispatch
Economy · Approx. shipping fee: $ 112.71 for 1 acre · Estimated delivery: Sep 30–Oct 17 (26–43 days)
Final packing, freight, and delivery dates are confirmed before dispatch.
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