What is the maximum working load?

The crane is available in four models with max working loads of 14KN, 21KN, 23KN, and 25KN.

What is the lead time for delivery?

The average lead time is one month during peak season and within 15 workdays during the off-season.

Hydraulic Single Arm Slewing Crane Davit for Boat and Raft

Name: Hydraulic Single Arm Slewing Crane Davit for Boat and Raft
Brand: NINGBO MERCE TECHNOLOGY CO., LTD.
SKU: 942472065

Zhejiang, ChinaNINGBO MERCE TECHNOLOGY CO., LTD.

US$20,000.00-25,000.00

1 set

Product profile

Customization

Available

Operation Form

Ground Operation

Warranty

1 Year

Certification

CCS, Ec, ABS etc

Crane Davit Material

Steel

Power

Hydraulic and Electric

Engine Type

Hydraulic

Application

Rescue Boat, Life Raft and Provision

Transport Package

Pallet

Specification

14KN/21KN/23K/25KN

Trademark

Hantian

Origin

Zhejiang, China

HS Code

8906901000

Production Capacity

5set/Minth

Key features

SOLAS Compliant Certification: Manufactured and tested under CCS approval, complying with SOLAS 1974 amendments.

Hydraulic & Electric Power: Dual power system: hydraulic and electric, with accumulator backup for power failure.

Remote Control Operation: Crew can release and stop the winch hand brake from inside the boat via wire connection.

High Hoisting Speed: Wire rope hoisting speed exceeds 18 m/min for efficient rescue operations.

Wide Slewing Range: Max slewing angle under 330 degrees, providing extensive coverage area.

Safety Brake System: Equipped with one-way brake, disc-type axial friction clutch, and safety device.

Multiple Load Options: Available in 14KN, 21KN, 23KN, and 25KN max working load configurations.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical reliability.

Company profile

Self-brandedHigh Repeat Buyers ChoiceImporters and ExportersR&D Capabilities

NINGBO MERCE TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.45h

AI-Powered supplier vetting

SummaryThe supplier is a China-based trading company established in 2020 with two employees. The provided information indicates access to stated annual output for life jackets, ladders, pontoons, inflatable fenders, and lifebuoys, but does not clearly establish whether these figures are produced directly by the supplier or through manufacturing partners. It reports customization from samples and designs, flexible and minor customization, and six to ten quality-control staff, while finished products are checked by packing staff. Financial records are indicated for 2022–2024, but no substantive financial performance details are provided. The supplier has no stated OEM service for popular brands, no SDK availability, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Certification and customer-case evidence are not provided.

Supplier typeThe supplier is identified as a Trading Company, legally organized as a Limited Company in China and operating from Zhejiang. Its establishment date is 2020-10-28, and it reports two employees.

R&D capabilityThe supplier reports one year of total R&D engineer experience and no available SDK. It does offer customization from samples and designs, but the limited stated R&D experience and absence of SDK evidence do not demonstrate a strong innovation capability.

Production capacityThe supplier states annual output of 70,000 life jackets, 20,000 pilot or embarkation ladders, 30,000 floating pontoons, 50,000 inflatable fenders, and 30,000 lifebuoys, with six to ten quality-control staff and a reported lead time within 15 working days. However, it is identified as a trading company, so direct manufacturing ownership of these capacities is not established.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, minor customization, and flexible customization. This directly supports the ability to handle multiple forms of product adaptation.

Product Q&A

Q:What certifications does the crane have?

The crane is approved by CCS and complies with SOLAS 1974 amendments (1983, 1992, 1996, 2006). It also meets CCS, EC, and ABS standards.

Q:How is the boat lowered?

The boat is lowered by its own weight. It can be controlled remotely from inside the boat via wire connection to the brake arm, or manually from the deck.

Q:What happens if there is a power failure?

In case of power failure, the accumulator or a manual pump can drive the slewing mechanism to lower the boat safely.

Q:What are the main power options?

The crane supports both hydraulic and electric power. The slewing speed is 0.6-0.8 r/min in hydraulic mode and >0.25 r/min in electric mode.

Q:What is the warranty period?

We provide a 1-year warranty for the hydraulic single arm slewing crane davit.