20KN Hydraulic Crane - Marine Telescopic Boom Crane - Hi-sea

20KN Hydraulic Crane


20KN Hydraulic Crane




Application

A 20KN hydraulic crane is a type of crane that uses hydraulic power to lift and move heavy loads. The term "20KN" refers to the maximum lifting capacity of the crane, which is 20 kilonewtons or approximately 2,041 kilograms of weight. Hydraulic cranes are widely used in various industries such as construction, manufacturing, and transportation.Some advantages of hydraulic cranes include their ability to lift heavy loads with ease, their precision and control over the lifting process, and their ability to work in tight spaces. 

According to  the structure, the marine hydraulic crane can be divided into knuckle boom, telescopic boom and telescopic knuckle boom. From the design stage to dispatch, our internal quality assurance systems fully comply with marine class standard. In addition, third- party surveyors will check the process of  design and fabricating to ensure the marine crane complies with all relevant specifications.

Material

Aluminum, carbon steel and stainless steel.

Advantages and Features

1. Contract structure, high strength;

2. Easy installation, low maintenance;

3. Corrosion resistance, long lifespan;

4. Excellent operation, exquisite appearance;

5. Low power consumption, high efficiency;

6. Reliable service, high security;

7. Automatic & manual overload protection system;

8. Can be customized according to your requirements;

9. Certificate: CCS, BV,RINA...

Drawing of 20KN Hydraulic Crane


Specifications

Specifications

SWL

20KN

Working Radius

2.8-10m

Hoisting Speed

15m/min

Hoisting Height

33m

Slewing Speed

~1r/min

Slewing Angle

360°

Luffing Time

~50s

Tirm

≤2°

Heel

≤5°

Motor Power

115KW

Motor Speed

1760r/min

Power source

AC415V/50Hz

Protect Class

IP44

Insulate Class

F



Contact with us now

Our mail: hs@cqhisea.com

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