Hydraulic Manipulators

HLK-43000 - Compact 5-function Manipulator

HLK-43000 - Compact 5-function Manipulator

The HLK-43000 Mini Gauntlet Arm is a five function lightweight arm, designed for small ROV's. The stainless steel jaws incorporate a 180°; jaw rotate with a 1 / 4 " diameter rope cutter. This arm has been designed to work with Hydro-Lek's HLK-70150 5 Way Valve Pack and HLK-91000 DC Power Pack.

HLK-MB4 4-Function Manipulator

HLK-MB4 - 4-Function Manipulator

The HLK-MB4 Manipulator arm is a utility class arm ideally suited for installation on many of the smaller ROV's. It is extremely compact and has a lift capacity of 40kg. It utilizes the HLK-2020 Continuous Rotate Jaw Actuator and HLK-1300 Hydraulic Cylinders.

HLK-EH5 5-Function Medium Duty Manipulator

HLK-EH5 - 5-Function Medium Duty Manipulator

The HLK-EH5 is a compact stowable arm, which has a reach of almost 800mm. Constructed from 316 SS and HE 30 Aluminium, it incorporates the HLK-2010 Jaw Actuator and three HLK-1300 Cylinders. ROV's fitted include Argus, Recon, Surveyor, Panther and Sperre.

HLK-HD5 5-Function HD Manipulator

HLK-HD5 - 5-Function HD Manipulator

A rugged work-class arm for the smaller ROV, this arm is constructed from 316 SS, HE30 Aluminium and High Density Polyethylene, it incorporates the HLK-2020 Continuous Jaw Rotate Assembly and three HLK-1300 Cylinders. The arm is capable of lifting over 50Kg at a full reach of 800mm. ROV's fitted include MAX ROV and Panther.

HLK-CRA6 Long Reach Manipulator

HLK-CRA6 - Long Reach Manipulator

A long reach, light weight arm being only 14Kg in water. With a reach of over 1400mm it can lift 30kg. Designed to collect sea bed samples, it can also be used as an extended camera or lighting platform. It incorporates the HLK-2010 Jaw Assembly and four HLK-1300 Cylinders.

HLK-HD6W 6-Function HD Manipulator

HLK-HD6W - 6-Function HD Manipulator

The HLK-HD6W Manipulator arm is based on the HLK-HD5, but with an HLK-22100 Rotary Actuator fitted at the shoulder joint, which is mountable in 4 separate positions to allow port & starboard mounting as well as offering additional up or down functions.

HLK-RHD5 5-Function HD Manipulator

HLK-RHD5 - 5-Function HD Manipulator

This arm has similar geometry to the HLK-HD5 Manipulator arm but with increased lifting capacity. It incorporates 35mm bore cylinders (HLK-13020) and capable of lifting 90Kg at 175 BAR hydraulic pressure. It also has the HLK-2020 continuous rotate jaw fitted.

HLK-40400 5-Function Work Class Manipulator

HLK-40400 - 5-Function Work Class Manipulator

The HLK 40400 is a 'back hoe' style 5 function HD Manipulator designed to complement the modern range of 7 function arms found on work class ROVs.

It features a double upper arm linkage which ensures compact storage and enables an upper arm range which can work for below the ROV to points close to the standard badge bar.

HLK-40500R 7-Function Work Class Manipulator

HLK-40500R - 7-Function Work Class Manipulator

The HLK 40500 R 7 Function Manipulator has been developed to meet the requirements of the new medium range of work class ROVs.

The simplicity of the design and ease of use make it a cost effective choice for manipulator operations.

Manipulator Jaws


HLK-2010 - 180° Jaw Rotate Assembly

A compact jaw rotate assembly it is fitted to all the light and medium duty arms in the HLK range. Constructed from 316 SS and HE 30 aluminium, it derives its rotation via a 13 NM rotating Rack & Pinion.

The jaw open mechanism also drives a 19mm diameter rope cutter. The jaw yolk also incorporates a slot to accept a 1/2" "T" bar when the jaws are closed. Weight 3.5 Kg in water.


HLK-25000 - Continuous Jaw Rotate Actuator

A robust jaw rotate assembly comprising 316 SS jaws which open to 154mm with and uses a Gerola motor to enable continuous rotate.


HLK-25005 - Heavy Duty Grabber

A heavy duty grabber of 316 SS/HE30 Aluminium construction capable of gripping pipe of up to 320mm diameter and uses a Gerola motor to enable continuous rotate.