Marine Loading Arm

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Essential equipment for loading/unloading of fluid material with Tanker.

Marine Loading Arm is the essentially necessary liquid handling system to support faster and safety loading/unloading requirement. NIIGATA Loading arm is heavy duty loading system made of metal and it available for many kinds of liquid such as Crude oil, oil products, asphalt, LNG and chemicals.

NIIGATA has top class supply record in the world and is enjoying the reputation with designing, durability, quality and after sales service based on the lots of experience and highly achieved technology, which is the reason why all LNG terminals in JAPAN have NIIGATA Loading arms.

Model of NIIGATA Loading Arm

FBMA
FBMA is the simplest and fully balanced loading arm having main-counterweight and sub-counterweight.

FBMA is the simplest type fully balance loading arm having main counter weight and sub counter weight.

Both Manual and Hydraulic powered operation are available and Manual type can be operated with very less workers.

As the construction is very simple, maintenance and overhaul are also very easy.

Size (End Connection) 80A to 300A
Length 8.5m to 14.5m
Tanker Size 100 to 5,000 DWT
Operation Type Manual

RCMA / RCMA-S
RMCA is the most popular loading arm. It is used for middle to large tankers. It has lots of supply record to LNG and other cryogenic service.

Mainly used for loading/unloading with middle to large tankers. One rotatable counter weight can get balance of both outboard and inboard arm and it affect to reduce the weight.

It is a main model of NIIGATA and also has lots of supply record to LNG and other cryogenic products.

Both Manual and Hydraulic powered operation are available and Emergency Release System (ERS), Hydraulic Quick Connect/Disconnect Coupler (H-QCDC), Radio remote control, cartridge joint and Position Monitoring System (PMS) can be adopted.

RCMA / RCMA-S can cover the size of diameter from 200A to 600A and length from 8.5m to 30m.

Size (End Connection) 200A to 600A
Length 8.5m to 30m
Tanker Size 3,000 to 500,000 DWT
Operation Type Manual, Hydraulic

DCMA / DCMA-S
DCMA is fully balanced in all positions with independent counterweights and pantograph structure.

Two independent counter weights for each outboard arm and inboard arm linked by pantograph system can take balance for every position of Loading arm.
Both outboard arm and inboard arm can be operated.
DCMA have also lot of supply record in LNG and other cryogenic service and ERS, H-QCDC, Radio remote control, cartridge joint and PMS can be adopted.

DCMA can cover the size of diameter from 200A to 600A and length more than 30m.

Size (End Connection) 200A to 600A
Length 8.5m to 30m
Tanker Size 3,000 to 500,000 DWT
Operation Type Hydraulic

●Both RCMA-S and DCMA-S with option of equipments, Emergency Release System and Quick Connect/Disconnect Coupler, are applied for wide rage of low temperature service as well as cryogenic temperature of LNG service.

Options

Emergency Release System (ERS)
Emergency Release System
(ERS)
Quick Connector (QCDC)
Quick Connector (QCDC)
Position Monitoring System (PMS)
Position Monitoring System
(PMS)

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