Thern 5PT20 Commander 2000 Portable Davit Crane

Thern Commander 2000 Portable Davit Crane — 2,000 lb Capacity with Telescoping Boom and 360° Rotation

The Thern Commander 2000 (5PT20 Series) Portable Davit Crane is a heavy-duty, high-capacity crane offering up to 2,000 lbs (907 kg) of lifting capacity. Designed for serious lifting applications in construction, wastewater, marine, manufacturing, oil & gas, and other industries, this crane offers an adjustable telescoping boom, smooth 360-degree rotation under load, and a wide range of finish and winch options. With easy tool-free disassembly and flexible mounting, it's ready to meet the demands of tough job sites.

Key Features:

• Load Capacity: Up to 2,000 lbs (907 kg), depending on boom position and base.
• Telescoping Boom: Adjustable boom angles and extension for maximum reach and height flexibility.
• 360° rotation under load with heavy-duty Nylatron® bushings; optional rotation bearing and lock available.
• Hook Reach (Pedestal Base): 28" to 82" (711 mm to 2,082 mm), depending on boom position.
• Hook Height (Pedestal Base): 43" to 97" (1,092 mm to 2,463 mm).
• Corrosion-resistant finishes available: red powder coat, galvanized, stainless steel, 316 stainless, and epoxy coatings.
• Tool-free disassembly for portability and quick setup.
• Multiple winch options: Manual, electric, and drill drive compatible.

Load Ratings by Boom Position (Using Pedestal Base):

• Position A-1: 2,000 lbs (907 kg), Reach: 46" (1,168 mm), Height: 43" (1,092 mm).
• Position A-2: 1,600 lbs (725 kg), Reach: 58" (1,473 mm), Height: 43" (1,092 mm).
• Position A-3: 1,300 lbs (589 kg), Reach: 70" (1,778 mm), Height: 43" (1,092 mm).
• Position A-4: 1,100 lbs (498 kg), Reach: 82" (2,082 mm), Height: 43" (1,092 mm).
• Position B-1: 2,000 lbs (907 kg), Reach: 37" (939 mm), Height: 61" (1,549 mm).
• Position B-2: 1,900 lbs (861 kg), Reach: 48" (1,219 mm), Height: 67" (1,701 mm).
• Position B-3: 1,500 lbs (680 kg), Reach: 58" (1,473 mm), Height: 72" (1,828 mm).
• Position B-4: 1,300 lbs (589 kg), Reach: 69" (1,752 mm), Height: 78" (1,981 mm).
• Position C-1: 2,000 lbs (907 kg), Reach: 28" (711 mm), Height: 71" (1,803 mm).
• Position C-2: 1,900 lbs (861 kg), Reach: 36" (914 mm), Height: 80" (2,032 mm).
• Position C-3: 1,500 lbs (680 kg), Reach: 45" (1,143 mm), Height: 88" (2,235 mm).
• Position C-4: 1,300 lbs (589 kg), Reach: 53" (1,346 mm), Height: 97" (2,463 mm).

Popular Models and Configurations:

• 5PT20-M1: Red powder-coated crane with M4312PB-K spur gear hand winch — 241 lbs (109 kg).
• 5PT20G-M1: Galvanized crane with M4312PB-K spur gear hand winch — 241 lbs (109 kg).
• 5PT20-M2: Red powder-coated crane with 4WM2-K worm gear hand winch — 255 lbs (116 kg).
• 5PT20G-M2: Galvanized crane with 4WM2-K worm gear hand winch — 255 lbs (116 kg).
• 5PT20S-M3: Stainless steel crane with M4312PBSS-K stainless spur gear winch — 241 lbs (109 kg).
• 5PT20-E2: Red powder-coated crane with 4WP2-K electric winch — 298 lbs (135 kg).

Mounting Options (Bases Sold Separately):

• Pedestal base for floor mounting (standard for shown load ratings).
• Flush-mount base for low-profile installations.
• Wall-mount base for vertical attachment.
• Wheel base for mobile setups (note: no rotation in wheel base).
• Base extensions for added height — 15" (381 mm) extensions available.

Important Ordering Notes:

• Cranes are sold complete with winches, but bases and wire rope assemblies are sold separately.
• Compatible with 1/4" or 5/16" wire rope assemblies, available in galvanized or stainless steel, with quick-disconnect fittings.
• Crane and winch finishes may vary depending on model. For example, galvanized cranes may include standard (non-galvanized) winches unless otherwise specified. Please specify if matching finishes are needed.

Why Choose the Commander 2000 Davit Crane?

• Made in the USA — built to meet or exceed ASTM standards.
• Up to 2,000 lbs capacity for heavy-duty lifting needs.
• Telescoping boom and adjustable angles for precise control.
• Wide variety of bases and winch options to suit your exact application.
• Corrosion-resistant finishes for harsh environments.

Note: Contact us for help selecting the right crane, base, and wire rope assembly for your needs.

Click here to download a PDF file for additional specifications.