PRODUCTS
88119-Air Impact Wrench-1″ Drive
88119-1″ Drive Air Impact Wrench- Composite Cover
- Air Impact Wrench (Heavy Duty) – 1″ Drive – Composite Cover
- Clé à chocs pneumatique (usage intensif) – Carré 1″ – Capot composite
- Klucz udarowy pneumatyczny (do ciężkich prac) – 1″ – Obudowa kompozytowa
- Druckluft-Schlagschrauber (Heavy Duty) – 1″-Antrieb – Komposit-Gehäuse
- Llave de impacto neumática (trabajo pesado) – 1″ – Cubierta compuesta
- مفتاح صدمات هوائي (للخدمة الشاقة) – 1″ – غطاء مركب
- 氣動衝擊扳手（重型）– 1″驅動 – 複合材料外殼
- บล็อกลมกระแทก (งานหนัก) – ขนาด 1″ – ฝาครอบคอมโพสิต
- Chave de impacto pneumática (alta resistência) – 1″ – Corpo em material composto
- Pneumatikus ütvecsavarozó (nehéz kivitel) – 1″ – Kompozit ház
- Cheie pneumatică de impact (greu) – 1″ – Carcasă compozită
- Avvitatore pneumatico (uso gravoso) – 1″ – Copertura in materiale composito
- Pneumatische slagsleutel (zware uitvoering) – 1″ – Composiet behuizing
- Пневмогайковерт (усиленный) – 1″ привод – Композитный корпус
- Havalı darbeli anahtar (ağır hizmet) –1″ – Kompozit kaplama
- 工業級氣動衝擊扳手 超大出力 1″方頭
- 雙鎚裝置結構, Twin-Hammer
- Impact Wrench- Pneumatic Power Instruction
| ITEM NO. | DRIVE | ANVIL inch(mm) | MAX TORQUE FT · LB(Nm) @ 5 SEC | MINI TORQUE FT · LB(Nm) | STDBOLT SIZE inch(mm) | FREE SPEED R.P.M. | MECHANISM |
|---|---|---|---|---|---|---|---|
| 88119 |  | 1.34" (34) | 1300 (1763) | 400-2000 (542-2712) | M26 | 6000 | NEW TWIN HAMMER |
| EXHAUST | AVG.DLR CONSUMPTION CFM | AIR PRESSURE BAR(PSI) | AIR INLET inch | AIR HOSE ID | OVERALL LENGTH inch(mm) |  KGS |  pcs |
|---|---|---|---|---|---|---|---|
| HANDLE With MUFFLER | 7.3 | 6.2(90) | ⅜ | ½ | 8.9"(227) | 4.24 | 4 |
Feature
Compact 1″ Pneumatic System Optimization
Q: What is the mechanical advantage of selecting the 88119 pistol-grip composite impact wrench over a large 1″ D-handle straight impact?
A: Spatial clearance and power-to-weight mobility. Large D-handle 1″ impacts excel on completely open truck wheels, but their massive length makes them impossible to use inside narrow engine compartments, steering linkages, or dense structural plant arrays. The Hans 88119 compresses 1,763 N·m of torque into a short 227mm frame, letting you place direct 1″ drive breakout power inside spaces previously restricted to lower-torque 1/2″ or 3/8″ tools.
Q: What are the specific plumbing and airline parameters required to run this compact 1″ tool at its full rated output?
A: Steady, unmitigated high-flow volume air delivery is required. Operating at a standard 90 PSI (6.2 Bar), the air motor demands 206 L/min (7.3 CFM) under full load. Trying to run this gun through an restrictive 1/4″ quick-disconnect workshop fitting or a narrow 3/8″ inside-diameter line will cause extreme pressure drop, starving the motor and slashing actual torque by half. You must deploy a minimum 3/8″ or 1/2″ high-flow industrial coupler connected to a 1/2″ inside-diameter air hose.
Q: Can standard mirror-polished chrome hand sockets be paired with this 88119 tool for close-clearance tasks?
A: Absolutely not, under any circumstances. Polished chrome sockets are forged from rigid Chrome Vanadium (Cr-V) optimized strictly for static manual leverage. Under the rapid, 6,500 RPM percussive kinetic impacts of the 88119 air motor, a hand socket will suffer instantaneous structural failure and split violently. Always utilize dedicated thick-walled Hans 1″ Drive Matte-Black Chrome Molybdenum (Cr-Mo) Impact Sockets, which possess the structural elasticity needed to absorb high pneumatic shock loads safely.
Q: What is the recommended care routine to protect the composite-bodied air tool over long service life?
A: Routine pneumatic motor lubrication and moisture control. Add 5 to 10 ml of high-performance pneumatic tool oil directly into the air inlet port before the first use of every shift, or integrate an inline auto-oiler/water separator unit close to the tool drop. This maintains optimal rotor blade seal expansion, keeps internal wear low, and clears out corrosive moisture scale before it can pit the cylinder walls.
