Ensign 500 — Model 5PA5-M1 crane with M4022PB-K zinc plated spur gear hand winch and 5BP5 pedestal base.
Longer mast and boom provide increased hook height, making the Ensign 500 an excellent choice for clearing tall objects, such as hand rails, or lifting tall loads.
Quick Facts
Series Models
Ensign 500 5PA5 Series
Lift Below Floor1 Level
| Lift Below Floor2 |
Wire Rope Diameter |
Wire Rope Length |
Winch Configurations Maximum Winch Rating |
||||||||||||||
| Minimum (B4) | Maximum (B1) | M1 | M2 | M3 | E2 | E4 | |||||||||||
| 0 | 0.0 | 7 | 2.1 | 3/16″ | 5 | 20 | 6.0 | 500 | 226 | — | — | 500 | 226 | — | — | 500 | 226 |
| 8 | 2.4 | 15 | 4.5 | 3/16″ | 5 | 28 | 8.5 | 500 | 226 | — | — | 500 | 226 | — | — | 500 | 226 |
| 16 | 4.8 | 23 | 7.0 | 3/16″ | 5 | 36 | 10.9 | 500 | 226 | — | — | 500 | 226 | — | — | 500 | 226 |
| 25 | 7.6 | 32 | 9.7 | 3/16″ | 5 | 45 | 13.7 | 500 | 226 | — | — | 500 | 226 | — | — | 500 | 226 |
| 40 | 12.1 | 47 | 14.3 | 3/16″ | 5 | 60 | 18.2 | — | — | — | — | 500 | 226 | — | — | 500 | 226 |
| 55 | 16.7 | 62 | 18.8 | 3/16″ | 5 | 75 | 22.8 | — | — | — | — | 500 | 226 | — | — | 500 | 226 |
| 70 | 21.3 | 77 | 23.4 | 3/16″ | 5 | 90 | 27.4 | — | — | — | — | — | — | — | — | 500 | 226 |
| 100 | 30.4 | 107 | 32.6 | 3/16″ | 5 | 120 | 36.5 | — | — | — | — | — | — | — | — | 500 | 226 |
| 2 | 0.6 | 7 | 2.1 | 1/4″ | 6 | 20 | 6.0 | — | — | 500 | 226 | 500 | 226 | 500 | 226 | 500 | 226 |
| 10 | 3.0 | 15 | 4.5 | 1/4″ | 6 | 28 | 8.5 | — | — | 500 | 226 | 500 | 226 | 500 | 226 | 500 | 226 |
| 18 | 5.4 | 23 | 7.0 | 1/4″ | 6 | 36 | 10.9 | — | — | 500 | 226 | 500 | 226 | 500 | 226 | 500 | 226 |
| 27 | 8.2 | 32 | 9.7 | 1/4″ | 6 | 45 | 13.7 | — | — | 500 | 226 | 500 | 226 | 500 | 226 | 500 | 226 |
| 42 | 12.8 | 47 | 14.3 | 1/4″ | 6 | 60 | 18.2 | — | — | 500 | 226 | — | — | 500 | 226 | 500 | 226 |
| 57 | 17.3 | 62 | 18.8 | 1/4″ | 6 | 75 | 22.8 | — | — | — | — | — | — | — | — | 500 | 226 |
| 72 | 21.9 | 77 | 23.4 | 1/4″ | 6 | 90 | 27.4 | — | — | — | — | — | — | — | — | — | — |
| 102 | 31.0 | 107 | 32.6 | 1/4″ | 6 | 120 | 36.5 | — | — | — | — | — | — | — | — | — | — |
For longer lifts please contact factory.
1 Performance characteristics are for standards products. Non-standard products may vary from the original design. Contact Thern, Inc. for this information
2 Lift below floor level varies depending on boom position and base configuration. For longer lifts, please contact factory.
Winch Configurations
Welded Steel Construction
Crane boom, mast and base fabricated from heavy-duty welded constructed structural steel pipe and tubing that limits deflection and meets ASTM standards.
Adjustable Height and Reach
Sheave adjusts to 4 different positions along boom, and boom angle adjusts in height while with an easy-to-use adjustment screw.
Manual or Power Operation
Thern davit cranes can be configured with a spur or worm gear manual winch or power winch. Choose from Thern’s spur or worm gear hand winches or power winch with 115/1/60 as standard. Other voltages available as well as pneumatic, hydraulic or DC Volt power operation.
Adjustable Winch Mount Plate
The winch mount plate adjusts to 3 different positions on the mast and is easily removed with quick connect pins. Rotational handle attached to winch mounting plate.
Corrosion Resistant Finish
Electrostatic powder coated crane and stainless steel fasteners combine to resist corrosion in harsh environments. Other options available include: galvanized, stainless steel and epoxy finishes.
360º Rotation
Tapered roller bearing allows smooth and easy 360° crane rotation under load.
Easy Assembly/Disassembly
Quick-release clevis style stainless steel pins allow for easy assembly and quick disassembly for transport or storage. No tools required.
Quick Disconnect Anchor
For quickly attaching or removing wire rope equipped with a swaged ball fitting. This allows the operator to leave the wire rope attached to the load at all times and simply remove the rope from the winch and attach to the optional wire rope keeper, cable reel
Variety of Bases (sold separately)
Pedestal, flush and wall mount bases allow for a variety of mounting solutions and are easily installed. Heavy-duty base cap included with lanyard keeps water and debris out of base when crane is removed. Standard powder coat finish on pedestal, flush and wall mounts. Other finish options available including galvanized, stainless steel and epoxy finishes.
Two-Year Warranty
Industry-leading two-year limited warranty on all our products.
WARNING: Prop 65: Products supplied by CERTEX USA may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.
WLL range 1 – 2 persons Non-removable special bolt
WLL range 1 – 2 persons Non-removable special bolt
WLL range 1 – 2 persons Ring body and bolt made from stainless steel Non-removable special bolt
Large WLL range 1.5 t – 16 t Functionally optimized shape of the suspension ring for better support at side loading and protection of the clamping spring WLL possible up to 90° in load ring plane
