Low & Ultra-low Headroom Liftchain Air BOP Handling System

Liftchain Air BOP Handling System Low and Ultra low Headroom

Ideal for offshore and onshore applications, Ingersoll Rand Liftchain Air BOP Handling Systems are the blowout systems trusted by oilmen and offshore workers around the globe. An all steel construction, combined with corrosion-resistant components and corrosion-resistant paint make them tough enough to survive harsh oil field environments.

Ingersoll Rand BOP Systems also meet the specifications of regulatory bodies like NPD, DNV and the ABS for the oil well drilling industry. They’re driven by virtually maintenance free reliable motors for maximum durability and the low and ultra low headroom models to handle your BOP stack with ease.

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Durability:

Corrosion-resistant marine-grade paint
Rugged all steel construction delivers long-life
Corrosion-resistant load chain
Available with either Gear or Piston air motors which are recognized for decades for their durability, highly progressive speed and low maintenance cost

Safety:

Automatic fail-safe, multi disc motor brake on hoist
Ergonomic pendant with optional emergency stop/start feature
Limit switch for upper and lower over-travel protection

Performance:

Low (LBS series) and Ultra Low (ULBS series) profile BOP Handling Systems feature the same reliable operation and durable construction while providing even more clearance for BOP stack operation
Bottom block mounted on bearing with external lubrication point and water drain
Available with clevis and shackle attachment or bottom hook
Driven by reliable, virtually maintenance-free air motor

Model	LBS24LC2A2	LBS36LC2A3	LBS50LC2A4
Number of wheels per hoist	4	4	4
Std Flange adjustment(in)	5.5 - 12.4	8.3 - 12.4	6.3 - 12.4
Max beam bottom flange thickness(in)	1.6	1.6	1.6
Wheel tread diameter(in)	6.3	8.9	8.9
Wheel loading per pair(lbs)	13245	19868	27594
Trolley Assy length(in)	46	46	46
Number of motors per trolley	1	1	1
Trolley air cons. Per hoist(scfm)	67	67	67
Max travelling speed at rated load(fpm)	49	49	49

Model	ULBS100LC2A4	ULBS150LC2A6	ULBS200LC2A8	ULBS250LC2A10
Number of wheels per hoist	8	16	16	16
Std Flange adjustment(in)	6.3 - 14.2	7.3 - 12.4	6.3 - 12.4	6.3 - 14.2
Max beam bottom flange thickness(in)	3	3	3	4
Wheel tread diameter(in)	8.9	8.9	8.9	9.8
Wheel loading per pair(lbs)	27594	20695	27594	34492
Trolley Assy length(in)	105	141	126	142
Number of motors per trolley	2	4	4	4
Trolley air cons. Per hoist(scfm)	134	268	268	268
Max travelling speed at rated load(fpm)	30	39	39	30

Using the right trolley size is crucial for your installation.

Ingersoll Rand has created two trolley sizes in order to match any configuration, even with large structural beams, for any specific situation.

To select the correct trolley size, you need to check if your theoretical beam size "Y" plus the clearance "E" on each side of the beam is compatible with the flange adjustment range "X" shown in the standard Model Specifications tables.

For very large beams, an optional wide beam flange adjustment (option "W") can be ordered. Please contact your Ingersoll Rand representative to order.

Series	Capacity (metric ton)	Flange Adjustment "X" (mm)		Maximum Bottom Flange Thickness (mm)
		Standard	Wide (option "W")
BS	25	130 - 314	315 - 410	40
BS	25 / 30 / 36 / 40 / 50 (4 falls)	140 - 314	315 - 410	40
BS / BHS	50 (2 falls) / 75 / 100	160 - 314	315 - 410	40
BS / BHS	125 / 150 (6 falls)	160 - 360	365 - 410	102
BS	150 (3 falls) / 200	170 - 314	315 - 410	40
LBS	24.0	140 - 314	315 - 410	40
LBS	36 / 50	170 - 314	315 - 410	40
ULBS	100	270 - 314	315 - 410	40
ULBS	150 / 200	200 - 314	315 - 410	40
ULBS	250	200 - 360	365 - 410	102

Controls

When the BOP system has to be installed on a bi-directional bridge crane, the PHS6 pendant allows full control of the 3 movements. The progressive control levers provide an exceptional variable speed control of the load. Various versions are available to meet CE and ATEX requirements.

The Accu-trol™ pendant is an alternative to the standard PHS pendant, offering a vertical arrangement of the control buttons in a fully enclosed impact resistant frame. Available with up to three functions (6 motions), and optional emergency stop button with CE version.

BOP Air Accessories Accutrol Pendant Non CE

Ingersoll Rand can also offer a standing control console for remote control of 2 or more hoists. From the instrument panel, each hoist can be run individually and an additional joystick allows the operator to simultaneously control a group of hoists. Emergency stop buttons are fitted as standard on CE versions

Control Console for Four Hoists CE Version

Ingersoll Rand has delivered many wireless control systems to customers with specific features to match their applications.

2 or 4 hoists control
ATEX certified
Simultaneous control
Real load display

Air Supply

Air hose kits of different sizes and lengths can be ordered with your hoists system to create a supply line. The kit includes the high quality hose and end fittings to connect to the hoist inlet and the supply source.

Festooning trolleys will support the air hose on the travelling beam; number of trolleys has to be determined with your Ingersoll rand representative depending on the travel length and the loop height.

Specific models are available for ATEX zone 1 areas.

Rack & Pinion Drive

When harsh conditions are met in offshore operations, our Rack & Pinion drive system offers a positive engagement. Rack sections of 1.5 meters long have to be welded on the travel beam. The positioning underneath the beam flange prevents dust contamination and ensures long life.

Retention Lug

This additional hanging point on the hoist trolley assembly allows for suspending the BOP stack for storage. While using the retention lug, the hoist drive and brake mechanism are not subject to vibrations under load tension. Light maintenance operations can also be performed on the hoist while the BOP is secured using this lug.

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Low & Ultra-low Headroom Liftchain Air BOP Handling System

Features

Model Specifications

Trolley Selection

Documents

BOP HANDLING SYSTEMS CATALOG

Options and Accessories

Chain Containers

Controls

Airline Accessories

Hooks & Attachments

Controls

Air Supply

Rack & Pinion Drive

Retention Lug

ARO 7700 & 7790 Series Chain Hoist

Liftchain® Miner Series Air Chain Hoists

LIFTCHAIN® Air Hoists

CLK Chain Hoist Series

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Aftermarket Service Solutions

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