Hammer™ II Steel Dump Truck Tarp System | Donovan Tarps
MODELS: Donovan 1809574, 1809578, 1809555, 1809556
With the Hammer™ II, you get one-size-fits-all styling for dump bodies up to 23 feet in length. Strong 1 1/2-inch diameter round “easy-off” pivot arms and flat coil torsion springs provide smooth, powerful operation. The GL model has a ground-level manual crank while the standard Hammer™ is powered by the Durabuilt™ 12V direct-drive motor with rotary switch. Optional upgrades include 40-amp Durabuilt™ rocker switch kit with solenoid, wind deflectors, pivot arm rests and spring trap and tarp trap hold-downs.
| Part Number | Model Name | Arms | Springs | Operation |
| 1809574 | Hammer™ II GL | Straight | Flat Coil (5) | Manual |
| 1809578 | Hammer™ II GL 30° | 30° Bend | Flat Coil (5) | Manual |
| 1809555 | Hammer™ II | Straight | Flat Coil (5) | Electric |
| 1809556 | Hammer™ II 30° | 30° Bend | Flat Coil (5) | Electric |
Standard Tarp System Features:
- Tarp Spool with Side Plates
- Extruded Aluminum Roller Bar
- 1.69” Round Arms - 2-Piece Black Powder Coat
- High-Mount Compatible
- HD Ground-Level Crank with Chain Guard - Standard on P/N 1809574 & 1809578
- Durabuilt™ Motor - Standard on P/N 1809555 & 1809556
- Rotary Switch - Standard on P/N 1809555 & 1809556
Available Tarp System Options:
- Spring Trap II Hold-Down Kit (P/N 1128260)
- Chain Guard (For 5000 GL Kit) (P/N 1800036)
- Tarp Trap Hold-Down Kit (P/N 1801490)
- Durabuilt™ Rocker Switch Upgrade (P/N 1801935)
- Steel Wind Deflector - 2 Pc. (P/N 1801943)
- Steel Heavy-Duty Arm Rest Kit (P/N 1802008)
- Medium-Duty Arm Rest Kit (P/N 1802081)
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