ZAH-594 – Shock Reduced Air Hammer
High-Performance Pneumatic Air Hammer with Vibration Reduction
The ZAH-594 is a professional-grade, shock-reduced air hammer engineered for demolition, chiseling, and heavy-duty metalwork. Its advanced vibration reduction system significantly decreases operator fatigue, enabling longer and more precise work sessions in industrial, construction, and automotive applications.
Key Features
Shock Reduction Technology – Minimizes recoil and vibration for enhanced operator safety and comfort.
High-Power Pneumatic Operation – Delivers rapid hammering action for efficient material removal.
Durable Industrial Design – Constructed from premium, heavy-duty materials to withstand rigorous daily use.
Ergonomic Handle – A pistol-grip or anti-slip handle provides superior control and reduces hand strain.
Versatile Tool Compatibility – Supports a wide range of chisels, punches, and specialty tips for various applications.
Consistent Performance – Optimized pneumatic system ensures reliable and high-speed operation.
Technical Specifications
Model: ZAH-594
Type: Shock Reduced Air Hammer
Power Source: Compressed air
Hammering Frequency: High-speed pneumatic action
Recommended Applications: Metal chiseling, concrete demolition, surface preparation, industrial maintenance
Benefits
Reduced Hand-Arm Vibration – Protects operator health and improves precision.
Efficient Material Removal – Excels in heavy-duty chiseling and demolition tasks.
Durable & Reliable – Built for continuous, high-demand industrial use.
Ergonomic Operation – Handles designed for maximum comfort and control.
Versatile Applications – Compatible with metal, concrete, and construction materials.
Applications
Industrial Maintenance – Remove stubborn metal, rust, or welds efficiently.
Construction & Demolition – Ideal for breaking concrete, masonry, and heavy metal.
Automotive & Fabrication – Precise chiseling, cutting, or shaping metal components.
Shipbuilding & Marine Work – Heavy-duty tool for cleaning, shaping, and removing welds or rivets.
Why Choose the ZAH-594?
The ZAH-594 Shock Reduced Air Hammer combines maximum power, durability, and operator-friendly vibration reduction. It is ideal for professionals who require high-performance pneumatic chiseling with minimal fatigue, making it a vital tool in industrial, construction, automotive, and marine environments.
Features
- Designed with the following patents to ensure the best shock reduction and operator’s comfort.
1) Portable pneumatic tool assembled with module units.
2) Suspension vibration-reducing means for portable pneumatic tools. - Alloy steel-made impact parts are heat-treated for durability.
- Quick-Change Retainer for Simple Accessory Changes.
- Ergonomic handle with a rubber-made exhaust muffler for added operator comfort.
- An optional patented universal swivel air inlet joint for the best maneuverability of the tool.
- Bumper
- Air inlet tube
- Valve seat
- Air actuating valve
- Auxiliary damping spring
- Ergonomic handle with rubber sleeve
Specification:
- Chisel Shank Opening: 0.401(10.2) inch(mm)
- Bore Diameter: 3/4(19) inch(mm)
- Stroke Length: 3-1/2(89) inch(mm)
- Blows Per Minute: 2100 bpm
- Avg. Air Cons.: 5.65(160) cfm(l/min)
- Net Weight: 4.6(2.1) lbs(kgs)
- Air Inlet Size: 1/4 PT/NPT
- Operating Air Pressure: 90(6.2) PSI(bar)
- Min. Hose Size: 3/8(10) inch(mm)
- Vibration: 5.5 m/s2

ZAH-594HK
Accessories
- Shock Reduced Air Hammer X 1
- 192913 Retainer Spring
- CH641RL 7″ Single End Cutter X 1
CH645RL 7″ Cut Off Chisel X 1
CH649RL 7″ Rivet Cutter Chisel X 1
CH672RL 7″ Special Panel Cutter X 1
CH627RL 7″ Shear Chisel X 1
| Model | Chisel Shank Opening inch(mm) | Bore Diameter inch(mm) | Stroke Length inch(mm) | Blow Per Minch bpm | Avg. Air Cons cfm(l/min) | Net Weight lbs(kgs) | Minch Hose Size inch(mm) | Vibration m/s² |
| ZAH-392 | 0.401(10.2) | 3/4(19) | 1-31/32(50) | 4000 | 15.2(430) | 3.4(1.5) | 3/8(10) | 2.5 |
| ZAH-392H | 0.410(10.4) | 3/4(19) | 1-31/32(50) | 4000 | 15.2(430) | 3.4(1.5) | 3/8(10) | 2.5 |
| ZAH-393 | 0.401(10.2) | 3/4(19) | 2-5/8(66) | 3000 | 4.95(140) | 4(1.8) | 3/8(10) | 10 |
| ZAH-393H | 0.410(10.4) | 3/4(19) | 2-5/8(66) | 3000 | 4.95(140) | 4(1.8) | 3/8(10) | 10 |
| ZAH-394 | 0.401(10.2) | 3/4(19) | 3-1/2(89) | 2100 | 5.65(160) | 4.6(2.1) | 3/8(10) | 5.5 |
| ZAH-394H | 0.410(10.4) | 3/4(19) | 3-1/2(89) | 2100 | 5.65(160) | 4.6(2.1) | 3/8(10) | 5.5 |
| ZAH-592 | 0.401(10.2) | 3/4(19) | 1-31/32(50) | 4000 | 15.2(430) | 3.4(1.5) | 3/8(10) | 2.5 |
| ZAH-592H | 0.410(10.4) | 3/4(19) | 1-31/32(50) | 4000 | 15.2(430) | 3.4(1.5) | 3/8(10) | 2.5 |
| ZAH-593 | 0.401(10.2) | 3/4(19) | 2-5/8(66) | 3000 | 4.95(140) | 4(1.8) | 3/8(10) | 10 |
| ZAH-593H | 0.410(10.4) | 3/4(19) | 2-5/8(66) | 3000 | 4.95(140) | 4(1.8) | 3/8(10) | 10 |
| ZAH-594 | 0.401(10.2) | 3/4(19) | 3-1/2(89) | 2100 | 5.65(160) | 4.6(2.1) | 3/8(10) | 5.5 |
| ZAH-594H | 0.410(10.4) | 3/4(19) | 3-1/2(89) | 2100 | 5.65(160) | 4.6(2.1) | 3/8(10) | 5.5 |
| ZNS-392 | 0.401(10.2) | 3/4(19) | 1-31/32(50) | 4000 | 15.2(430) | 3.4(1.5) | 3/8(10) | 2.5 |
| ZCH-394B | 0.401(10.2) | 3/4(19) | 3-1/2(89) | 2100 | 6(170) | 4.6(2.1) | 3/8(10) | 5.3 |
*(H)-Chisel Shank Opening 0.410″(10.4mm) *Operating Air Pressure: 90psi/6.2bar. *Air Inlet Size: 1/4″ PT/NPT


