Thern 5PT30J Admiral 3000 Transportable Davit Crane

Thern Admiral 3000 Portable Davit Crane — 3,000 lb Capacity with Telescoping Boom and 360° Rotation

The Thern Admiral 3000 (5PT30 Series) Portable Davit Crane is Thern's highest capacity portable crane, capable of lifting up to 3,000 lbs (1,360 kg). Ideal for demanding industrial, marine, oil & gas, and construction applications, this crane offers full 360-degree rotation under load and a telescoping boom that extends up to nearly 10 feet of reach. The Admiral 3000 is designed for flexibility and portability, featuring a breakdown design with quick-release hardware and clevis-style pins — no tools required for assembly and disassembly.

Key Features:

• Load Capacity: Up to 3,000 lbs (1,360 kg), depending on boom position.
• Telescoping Boom: Five adjustable boom lengths to adapt to varying lifting requirements and site conditions.
• 360° rotation under load with tapered roller and needle bearings for smooth, precise load control.
• Hook Height: Up to 153" (3,887 mm), depending on boom position.
• Hook Reach: Up to 112" (2,845 mm), depending on boom position.
• Corrosion-resistant finishes: Available in red enamel, galvanized, or epoxy for extreme environments.
• Heavy-duty welded steel construction to meet or exceed ASTM standards.
• Manual or electric winch options available to suit a range of lifting applications.
• Portable design: Disassembles without tools for transport and storage.

Load Ratings by Boom Position (Using Pedestal Base):

A Positions — Maximum Reach Positions (Requires Screw Jack)

• Position A-1: 3,000 lbs (1,360 kg), Reach: 72" (1,829 mm), Height: 66" (1,677 mm).
• Position A-2: 3,000 lbs (1,360 kg), Reach: 82" (2,083 mm), Height: 66" (1,677 mm).
• Position A-3: 3,000 lbs (1,360 kg), Reach: 92" (2,337 mm), Height: 66" (1,677 mm).
• Position A-4: 2,700 lbs (1,224 kg), Reach: 102" (2,591 mm), Height: 66" (1,677 mm).
• Position A-5: 2,400 lbs (1,088 kg), Reach: 112" (2,845 mm), Height: 66" (1,677 mm).

B Positions — Mid-Range Positions (Fixed Boom)

• Position B-1: 3,000 lbs (1,360 kg), Reach: 60" (1,524 mm), Height: 106" (2,693 mm).
• Position B-2: 3,000 lbs (1,360 kg), Reach: 69" (1,753 mm), Height: 112" (2,845 mm).
• Position B-3: 3,000 lbs (1,360 kg), Reach: 77" (1,956 mm), Height: 117" (2,972 mm).
• Position B-4: 2,700 lbs (1,224 kg), Reach: 85" (2,159 mm), Height: 123" (3,125 mm).
• Position B-5: 2,400 lbs (1,088 kg), Reach: 94" (2,388 mm), Height: 128" (3,252 mm).

C Positions — Shortest Reach, Maximum Height (Requires Screw Jack)

• Position C-1: 3,000 lbs (1,360 kg), Reach: 46" (1,169 mm), Height: 122" (3,099 mm).
• Position C-2: 3,000 lbs (1,360 kg), Reach: 53" (1,347 mm), Height: 130" (3,302 mm).
• Position C-3: 3,000 lbs (1,360 kg), Reach: 59" (1,499 mm), Height: 137" (3,480 mm).
• Position C-4: 2,700 lbs (1,224 kg), Reach: 66" (1,677 mm), Height: 145" (3,683 mm).
• Position C-5: 2,400 lbs (1,088 kg), Reach: 72" (1,829 mm), Height: 153" (3,887 mm).

Popular Models and Configurations:

• 5PT30J-M1: Enamel crane with M452B-K spur gear hand winch and ratchet jack — 719 lbs (326 kg).
• 5PT30JG-M1: Galvanized crane with M452B-K spur gear hand winch and ratchet jack — 719 lbs (326 kg).
• 5PT30JG-M1X: Galvanized crane with M452BEGRA-K epoxy spur gear winch and ratchet jack — 719 lbs (326 kg).
• 5PT30J-E2: Enamel crane with 3WG4B-K electric winch and ratchet jack — 816 lbs (370 kg).
• 5PT30JG-E2: Galvanized crane with 3WG4B-K electric winch and ratchet jack — 816 lbs (370 kg).

Included and Optional Features:

• Base options sold separately: Pedestal, flush-mount, and wall-mount bases available in matching finishes.
• Ratchet screw jack included for easy boom angle adjustments under load.
• Wire rope assemblies sold separately — available in galvanized or stainless steel, with quick-disconnect fittings.
• Winch options include manual and electric; worm gear and powered winches also available by request.

Important Ordering Notes:

• Wire rope assemblies are required for operation and sold separately.
• Compatible with 3/8" (9.5 mm) wire rope assemblies, available in galvanized or stainless steel, in various lengths.
• Crane and winch finishes (red enamel, galvanized, or epoxy) can be specified to match your application.

Why Choose the Admiral 3000 Portable Davit Crane?

• Made in the USA — built to meet or exceed ASTM standards.
• Up to 3,000 lbs (1,360 kg) lifting capacity for heavy-duty jobs.
• Fully portable with quick-disconnect design for fast transport and storage.
• Heavy-duty steel construction with corrosion-resistant finishes.
• Flexible winch and base options to fit any job site.

Note: Contact us to configure your Admiral 3000 crane with the right winch, wire rope, and base for your application.

Click here to download a PDF file for additional specifications.