B04208.04-2
NATIONAL DRILLING & SERVICES CO.
SPECIFICATION
Mobile drilling, workover rig, carrier mounted, type LCI 750, with double drum
Drawworks, two Cat C-15’s engines or equivalent with two Allison CLT 6061
RB transmissions with torque convertor. Mast height 120 ft., load capacity –
410,000 lbs. Rig mounted on a 7-axle carrier.
SECTION 1. BASIC RIG
1.1 DRAWWORKS (DOUBLE DRUM)
LCI 750-42/12 MAIN DRUM DRAWWORKS:
Removable brake flanges 42” diam x 12” wide, water cooling.
Brake pads 1-1/8” x 12” x 12”. Full wrap fully balanced band brake.
Air clutch, located at the outer side of the drum frame.
Drum 18” diam x 39” length with Lebus jacket
Air clutch single line pull load 45,000 lbs
Centralized Lubrication System
SPECIFICATION:
LCI 750- 42/12
Drum Dia
Drill line Dia
Drum Clutch
Drive Chain
Brake Rim Size
Wrap Angle
Brake Area
18" x 39"
1-1/8"
Fawick model 28VC1000
Triple-strand, 1-1/4" pitch
12" x 42"
330 degrees
2,900 sq. inches
SANDLINE DRUM 42 x 8
Full air clutch, Fawick 22 CB 500
Brakes are 42” diameter x 8” wide lined with 1” x 8” x 12”
Drilled brake blocks, full wrap, dead-end equalized.
Brake rims are removable with rings for splash water-cooling.
2
1.2. HYDRO BRAKE
P-202 Style Hydro Brake assembly with dual rotary. Includes model
28VC1000 air clutch, gates, inlet air valve, piping.
Driven from the main drum thru triple-strand 1-1/4" pitch drive chain.
Size
Max. Pressure
RPM
Shaft diam
202
25 PSI
1550
5"
1.3. BRAKE WATER TANK SYSTEM-1000 gallon tank
-Fluid Cooler Model AOL-3000
-Two each, 2 X 1 hydro brake circulation pumps
-Suction and pressure flex hoses from tank to rig
1.4. COMBINED GEAR BOX
Cushman model 279 combined gear box consisting of right angle gear box
and drop box.
Right angle gear box ration 1:1 to drive drawworks.
Drop box to transfer the torque from final shaft to rotary.
Pressurized lubrication system.
1.5. BOX TYPE 120/410K TELESCOPING MAST:
410,000 lbs static hook load for 10 line string-up, 290,000lbs working load on
10 lines
The mast is build under API -4F Third Edition, and the API Spec. Q1 Eight
Edition on our quality program. The mast will carry the PSL1 Product Spec.
Level for our product specifications.
Twin box mast is designed to withstand a wind of 69 mph STD and 86mph
gusts from any direction provided the four jacks on the vehicle are properly
deployed. Telescoping twin box structural mast is designed and constructed
to API standard Spec 4-F (Third Edition) and API Spec Q-1 quality control
(Eighth Edition). The Product Specifcation Level for this mast is PSL 1, and
the Structural Safety Level (SSL) is to be by agreement, between the
manufacturer and the purchaser of each unit.
Crown block to ground level height 120 ft. Telescopic two section box type
mast
Upper section is extended by two hydraulic lift cylinders. Lock device to lock
the upper section after full extension.
Ladder to crown block
Lower section is supported to the Base Beam
Mast is installed at rear part of the chassis
Four safety wind guys included.
3
CROWN BLOCK
10 line string-up, with traveling facing front side of the mast with flat side
One (1) 36 “Fast line sheave with 1-1/8” groove
One (1) 30 “Dead line sheave with 1-1/8” groove
Four (4) 30 “Cluster sheaves with 1-1/8” groove
Two (2) 5/8” sheaves for auxiliary winches
All sheaves have steel hard faced grooves and are installed on taper bearings
with grease fittings.
Crown block safety platform around crown with handrails.
RACKING BOARD
Welded construction, automatically setting into working position when mast
upper section is extended and automatically folding down when mast upper
section is retracted.
Capacity:10,000 ft. of 4-1/2" DP, 5500’ of 3 ½’ drill pipe, BHA & sucker rods
May be positioned at various heights from work floor.
Handrail around racking board
Operator's working area with additional 3' high handrails.
RAISE, RETRACTING, AND TELESCOPING
Two (2), telescoping multistage double acting hydraulic cylinders for mast
raising and lowering
Two (2), telescoping single acting cylinders for telescoping mast upper section
Raising cylinders equipped with flow controls for retracting control and safety
for sudden pressure drop.
Telescoping cylinders equipped with stabilizers.
MAST OPERATION
Mast operation controls are located at one panel at mast base.
MAST SPECIFICATION
Capacity
Height
Number of strings
Drilline diam
Crown cluster sheaves
Deadline Sheave
Fast line sheave
Racking board capacity
Working Load Capacity
410,000 lbs gross
120 ft (118 ft with mud boat)
10
1-1/8"
30" (4)
30"
36"
6500’ of 4 ½’ tubing, 5500’ of 3 ½’ tubing,
BHA & sucker rods
290,000lbs
1.6. MAST TELESCOPING
Installed at the upper section locking pins and is actuated by these pins.
When the pins are in the locking position, Lock pins are painted in red or
amber for visual control,
4
1.7. GUYS
Four wind guys – 5/8” cable from crown to the ground. Two wind guys – 5/8”
from racking board to the ground
1.8. HYDRAULIC CATWORKS
Hydraulic break out cylinder for breaking out pipe connections, 6 ft stroke,
maximum pull load 20,000 lbs. Installed on the mast. Includes cable, roller
guides and hydraulic piping.
Hydraulic make up cylinder for making up pipe connections, 6 ft stroke,
maximum pull load 20,000 lbs. Installed on the mast. Includes cable, roller
guides and hydraulic piping.
Controls are located at the operator's console.
1.9. TRAVELING BLOCK LIMIT SWITCH (CROWN BLOCK SAVER)
Safety device for limiting traveling block raising. Installed at the main drum to
activate the main brake when traveling block is up to a pre-determined height
1.10. DEADLINE ANCHOR
Hercules HA 129 deal line anchor to be used with compression type weight
sensor. Drum type, mounted on carrier frame in front of drawworks frame.
1.11. DIESEL ENGINE
Two (2), Cat C-15’s engines or equivalent rated at 540 HP each, 6 cylinder.
Includes:
High ambient radiator
Dual element air cleane
Oil cooler
Starter 12 V
Voltmeter
12 V Alternators
Two 12 V Batteries
Muffler with spark arrestor
140F degree radiators for desert package
SPECIFICATIONS:
Rated power
Torque
540 HP @ 2100 RPM
1820 lbs/ft @ 1400 RPM
1.12. TRANSMISSION
5 speed, automatic, Allison CLT 6061RB
5
1.13. COMPOUND GEAR BOX
Compound gear box, model LCI-280, with pressurized lubrication system.
Manual disconnection of each engine shaft to provide independent operation
of each engine. One output shaft to combined gear box consisting of right
angle gear box and drop box to drive rotary.
Ratio 1.0: 1.0271
1.14. POWER TAKE-OFF
Chelsea 852 XB (or equivalent). Used for hydraulic pump drive, mounted on
transmission, nominal power 100 HP
1.15. HYDRAULIC SYSTEM
Two hydraulic gear pumps, 325 gal. Hydraulic tank, safety by-pass valve,
regulating valve, strainer, complete with all hydraulic piping. Max pressure
2500 PSI, capacity 70 GPM---hydraulic sys to have cooler. To operate
hydraulic equipment, mast/substructure extending/retracting, tongs and
spider.
1.17. AIR SYSTEM
Air system with one (1) 60 gal receiver to provide air to main air line and brake
system. Includes air lines, control valves, pressure gauges.
1.18. AIR COMPRESSOR
Cat air compressors with direct drive, mounted on engine.
Reciprocal type, 28 CFM capacity
1.18. OPERATOR'S CONTROLS
Operator's console to include the following controls and instrumentation:
Controls:
- Main drum brake lever
- Main drum clutch controls
- Engine throttle
- Shift lever for transmissions
- Hydraulic pump controls
- Auxiliary winch controls
- Two mud pump engine throttles
- Mud pump clutch controls
Instrumentation:
- Air pressure gauge
All air operated controls are located in the central part of the console and
have identifying tags. Console is located to provide good visibility of traveling
block, work floor and racking board.
6
1.19. ENGINE EMERGENCY SHUT DOWN
Engines emergency shut down valve for emergency engine stop. Located at
the operator's console.
1.21. CARRIER MOUNTED LCI 750
A heavy-duty 7-axle carrier with air suspension. All lights and brakes are
equipped for attachment to the truck. All rear axles have spring brake
chambers for safety.
1.22. TIRES (16.00x20, 14 ply): 14
All tires, disc wheels, 14 tires mounted with all-terrain tread. All tires inflated
to 100 psi. Two spares included.
1.23. SUSPENSIONS
Three front steer axles with spring suspension. Rear suspensions are walking
beam/air ride with one lift axle. Front has two drive axles. Rear has three
drive axles.
1.24. FOUR PEDESTALS FOR HYDRAULIC JACKS
Pedestals under front jacks for rig stability. Four pedestals required. There
are to be six jacks for leveling the rig.
1.25. SIX HYDRAULIC JACKS
Six hydraulic leveling jacks to take off the load from the axles and provide
horizontal position of the rig during operation. Each jack is operated by its own
controls and is equipped with screw with thrust nut, which allows to relieve
hydraulic pressure from the jacks during rig operation. Controls are located at
the mast supports.
1.26. CARRIER RAMP
10’ w X 18” h x 55’ l and has hinged section for easier transportation. With
steel covered wheel guides.
1.27. FOLDING SIDE WALKWAYS
Folding walkways at each side of the rig. Complete with folding 4 foot high
handrails and stairs with handrail from catwalks to the ground.
1.28. STAIRS
Two lower level stairs. Two stairs from the carrier to working floor. Two stairs
from the ground to the carrier. Width not less than 2.5’. All handrails 4 foot
high.
1.29. FUEL TANKS
Two (1) 100 Gallon, mounted on side of the chassis
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1.30. AUXILIARY HYDRAULIC WINCH (2 winches-standard)
Braden/Gearmati model PD12 hydraulic winch planetary type, 12,000 lbs pull
load at first layer, 336’ per minute @ 65 GPM and 2400 PSI
Hydraulic brake and spooler
Sheaves are mounted on crown
Controls at the driller’s panel
1.31. TOOL BOX
One (1) steel plate box with reinforced door and stop chains.
1.32. MUD HOSE
One 4 x 55' mud hose, with 4" API connection and 4" quick disconnects. 5000
PSI WP.
1.33. ROTARY TABLE DRIVE
One LCI rotary table drive with driveshaft and two air clutches (one for rotary
on and off, second for rotary brake).
Controls are located at operator's panel.
1.34. ROTARY TABLE DRIVE CHAIN GEAR BOX
Includes three shafts inside full length guard, complete with sprockets,
flanges, chains and chain gear box with one shaft to connect to rotary table.
1.35. INSTALLATION OF ELECTRICAL EQUIPMENT AT THE CARRIER
Not applicable
1.36. PAINT
Drawworks and all carrier components are painted in standard red color.
Derrick is painted white. Substructure is painted black. Tanks are painted red.
These are our standard colors. They can be changed to customer’s request.
1.38. DERRICKMAN'S EMERGENCY ESCAPE
One Geronimo derrickman emergency escape, including one T-type seat
complete with cable, brake and anchor. Installed at the racking board.
1.39. DERRICKMAN'S SAFETY CLIMBING DEVICE
One safety climbing device including body harness, lock, counterbalance.
Installed at the crown block frame to provide derrickman's safety during
climbing or operations at the racking board.
1.40. DRILL LINE
1-1/8" OD drill line, 6 x 19S IWRC, 1600 ft
8
SECTION 2. SUBSTRUCTURE AND ACCESSORIES
2.1 TELESCOPING SUBSTRUCTURE
S-LCI-750-22ft, telescopic
Ground to floor height – 22 ft
Clear height under rotary beams – 19 ft
Transportation height max. 13.9 ft
205 ton rotary beam capacity
125 ton setback capacity
Bottom part dimensions 23’ long x 12’-2” wide
Working floor dimensions 24’ wide x 28’ long
Folding working floor extension with handrails, when unfolded working floor
area is 6 ft each side x 28 ft long
Checkered steel floor plate
Four raising hydraulic cylinders to raise upper section
V-door
Two stairs from working floor to carrier floor, one stair from working floor to
the ground
Setback area with 3" oak floor
BOP handling system including two 10 ton manual chain hoists
Two tong posts
Rathole
4’ W X 50’ L X 3,5 ft Catwalk ….SEE CATWALK SPEC.
Sub equipped with a gooseneck to mate to 3.5in kingpin, at 84in from the
ground, and with a 110 in. swing clearance. Bop can move on a bop cart, and
position with bop chain hoist over the well.
The rear of the sub is equipped with removable axles assy. Each side will
carry a super single 16 X 20 tire. This assembly is moved hydraulically to
allow the sub to sit on the ground or raise 24”ft for transportation mode. The
wheels are removable at the rear of the sub
The sub has knockout beams to allow the sub to move over a well, and the
bop assembly movement.
SPECIFICATION:
Rotary size
Rotary beams capacity
Setback capacity
Working floor height
Height under rotary beams
Working width (unfolded floor)
Transportation width
Working floor length
22”
410, 000 lbs
250,000 lbs
22'
19'
18' 4"
12' 2"
14.5'
9
2.2
CATWALK ON WHEELS
The catwalk is a mobile piece. The catwalk is a rock over type trailer that has
the kingpin (drop-in 3.5in) up front and wheel section at the rear. The front is
equipped with air and electrical lines to mate up to the truck. The catwalk is 4ft
min.width by 50 long and has matching slide to the sub floor, which is 22ft
elevation. The main body of the catwalk will have foldout wings for the pipe
racks, they have adjustable feet to level them to the ground and support the
pipe. The racks are 20ft each side of the catwalk. The cat walk tire is a 16.00
x 20.
2.3 BOP Trolly with Cart Stump
2.4 LIGHTING SYSTEM
LIGHTING SYSTEM TO INCLUDE:
(MAST, RACKING BOARD AND CROWN BLOCK, MAST LIGHTS CLASS 1, DIV
2, 60 CYCLE)
Mast, racking board and crown block lighting system includes cables, clamps and all
necessary wires and fittings for installation the following:
А.
5 top section, 4 bottom section
B.
1 lighting fixture - RACKING BOARD
C.
1 lighting fixture with red spherical glass – CROWN BLOCK
(RIG FLOOR AND SUBSTRUCTURE LIGHTING, LIGHTS on SUBSTRUCTURE
CLASS 1, DIV 1, 60 CYCLE)
Explosion proof rig floor and substructure lighting includes explosion receptacles and
plugs, cable, clamps and all necessary wires and fittings for installation of the
following:
А.
4 lighting fixtures on the rig floor
B.
2 support stands for floor fixtures.
C.
2 lighting fixtures under the substructure, class 1, div 1, 60 cycle
2.5 INSTRUMENTATION(ADMS)
Advanced Driller Monitoring System (ADMS) with Intrinsically Safe (I.S.)
Barrier Box
The Advanced Driller Monitoring System (ADMS) delivers crucial drilling
parameters at a glance providing an early warning system that can instantly identify problems such as
drilling breaks, flow deviations,
and pressure losses. Information may be displayed in easy-to-read graphical
tables, dials, bar graphs, and
charts, in both analog & digital formats, so the operator can quickly see trends
at a glance. In addition to
acquiring and displaying drilling information, the ADMS records and stores
data in an Access® database,
10
enabling easy-to-use, comprehensive reports and queries.
The basic system consists of a Data Acquisition Unit (DAC) Central
Processing Unit (CPU), Driller’s
Display Unit (DDU), and up to two Remote Display Units (RDU’s), twelve
Slave Units, and various
sensors. The sensors measuring the various drilling functions utilize
intrinsically safe outputs to rout the
signal through the DAC and on to the display units. The sensors and displays
are interconnected via cables,
and modems.
All sensors are installed with quick disconnects for efficient installation and
dismantling of the system.
ADMS Software runs on the familiar Microsoft Windows operating system,
accelerating the learning
cycle for drillers and operators. The software also provides passwordprotected, remote use access via direct
or satellite internet connection.
An Electronic Drilling Recorder (EDR) configuration, complete with electronic
signature pad, is available.
A comprehensive operator’s guide and a condensed driller-friendly user’s
guide are supplied with each
system as training and quick-reference resources. Finally, 24/7 technical
support from AOI’s experienced
technical staff is always just a phone call away.
NOTE: ALL MONITORED PARAMETERS and DERIVED
SIGNALS HAVE the CAPABILITY for HIGH and LOW
ALARM SETTINGS AT the USER'S DISCRETION
THIS SYSTEM WILL INCLUDE THE FOLLOWING
* 6 Individual Mud Level Indicators
* Total Fill Stroke Indicator
* Pit Volume Totalizer
* Loss / Gain
* % Return Flow Indicator
* Flow In Indicator
* Cumulative Flow In Indicator
* 2 Individual Stroke Per Minute Indicators
* 2 Individual Fill Stroke Indicators
* Total Strokes Indicator
* Event Tagging
* On Screen Messaging
* Audible and Visual Alarms
1 ADK 0001
DAC BOX ASSEMBLY
ADU 5500 CPU Mini-Shoebox w/ E-Proms
11
ADB 2577 Printed Circuit Board 16 ch Analog
ADB 2586 Printed Circuit Board 8 ch Digital
ADB 5648 Printed Circuit Board 8 ch Analog
ADP 2521 Power Supply, 24-vdc
ADP 2523 Power Supply, 5-vdc
ADF 2611 Breaker, 7.5amp
ADP 3677 Power Supply, 12vdc (Mini Box)
ADB 5451 Wall Bracket
1.00 18,753.28 18,753.28
2 ADK 0002
STROKE PER MINUTE
Hook up kit
Proximity
ADP 2650 Proximity Sensor
UL Rated Class 1, Div II
ASK 1355 Barrier, I.S., Passive Device
FM Approved Class 1, Div II
ADD 2576 Digital Isolation Module
2.00 1,721.20 3,442.40
3 ADK 0004
ALARM HORN
Hook up kit
ADH 2721 Alarm Horn
FM Approved Class 1, Div II
ASK 7252 Barrier, I.S., Horn
FM Approved Class 1, Div II
ADD 2585 Horn, Digital Output Module
1.00 1,729.52 1,729.52
4 ADK 0024
PIT LEVEL SENSOR,
Ultra Sonic hook up kit
ADP 8946 Pit Probe, 16ft.
CSA Approved Class1, Div II
ADH 5681 Housing, Probe Protector
ASK 3342 Barrier, I.S., 4-20Ma Output
FM Approved Class1, Div II
ADA 2594 Analog Isolation Module
6.00 3,255.20 19,531.20
5 ADK 0030
RETURN MUD FLOW, 8" to 16"
Electric Sensor hook up kit
ADF 700-116 Flow Sensor, Electric, 8" to 16"
UL Approved Class 1, Div. II
ASK 3342 Barrier, I.S., 4-20Ma Output
FM Approved Class1, Div II
12
ADA 2594 Analog Isolation Module
1.00 6,085.04 6,085.04
6 ADW 8791A
WORKSTATION ASSEMBLY, Sunlight Readable
Rating: Class I, Div. II
15" Sunlight Readable
Doc # 1018872
1.00 24,024.83 24,024.83
7 ADK 8375A
KEYBOARD, External, Assembled withBushing and
Connector,
Full Size, Non Incendive
1.00 1,140.00 1,140.00
8 ADS 8700
STAND ALONE DDU MOUNT
1.00 826.80 826.80
9 ADPC-133LTN-A
LAPTOP, Remote Display Unit (RDU)
with XP-Pro, 14.1" wide
Doc # 1018041
2.00 2,639.52 5,279.04
10 ADJ 2601-1
JUNCTION BOX
Stainless Steel
PIT AREA BOX FOR PITS AND STROKES
1.00 1,272.96 1,272.96
11 ADJ 2601-2
JUNCTION BOX
Stainless Steel
RIG FLOOR AREA FOR DDU COMMUNICATION, FLOW
AND AUDIBLE ALARM
1.00 1,272.96 1,272.96
12 114212-210
CABLE ASSEMBLY, 50'
10pr, SCR
includes 3 different 30 pin connectors
2.00 973.44 1,946.88
13 106113-210
CABLE ASSEMBLY, 50'
2pr, SCR
includes (1) 838796-357 5-socket connector
2.00 339.04 678.08
13
1 Per Office for Communication
14 114211-215
CABLE ASSEMBLY, 10pr, Std, 75'
includes (2) 838796-414
1.00 827.55 827.55
Home Run Cable Assembly for Pit Area Junction Box
15 114211-220
CABLE ASSEMBLY, 10pr, Std, 100'
includes (2) 838796-414
1.00 1,088.88 1,088.88
Home Run Cable Assembly for Rig Floor Area Junction Box
16 106101-230
CABLE ASSEMBLY, 2pr, 150'
with one 838796-357 Connector
2.00 354.64 709.28
Communication Cable Assemblies
17 106101-205
CABLE ASSEMBLY, 2pr, 25'
with one 838796-357 Connector
1.00 139.36 139.36
Communication Cable assembly from Junction box to DDU
18 105411-205
CABLE ASSEMBLY, 1pr, Std, 25'
includes (2) 838796-391
1.00 242.32 242.32
Cable assembly for Horn
19 105411-210
CABLE ASSEMBLY, 1pr, Std, 50'
includes (2) 838796-391
5.00 280.80 1,404.00
Signal Cable assemblies, for Flow, SPMs and Pits
20 105411-215
CABLE ASSEMBLY, 1pr, Std, 75'
includes (2) 838796-391
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SECTION 3. ROTARY TABLE
3.1. ROTARY TABLE
One (1) American Block 22” rotary table (or equivalent), with 44” center to
center distance.
High speed oil bath type
22" full opening
250 ton maximum load @ 0 RPM
150 RPM maximum speed
44" distance from center of the table to center of the sprocket
Heavy duty bearings, ball type main thrust bearing, double tapered roller
bearing for sprocket and extension
Spiral bevel gear train
Ratio 3.42:1
Pin type manual operated table lock
Additional brake at rotary drive for heavy duty workover operations
3.2. MASTER BUSHING
One pin drive type bushing for 22" rotary table
SECTION 4. MISCELLANEOUS EQUIPMENT
4.1. TRAVELING BLOCK
American Block ABCO-200-5-30 traveling block or equivalent with unitized
hook or Equal. Complete with hydraulic shock absorber and positioner.
SPECIFICATION:
Working load capacity
Number of sheaves
Sheave groove
Sheave diameter
Length
Width
Weight
200 ton
5
1-1/8"
30"
120-1/4"
25-3/8"
10,280 lbs
4.2. STANDPIPE
One (4-1/2") OD standpipe 5000 PSI WP, mounted on off-operator side with
Manifold (one 4” gate and two 2” gate) with quick disconnects.
SECTION 5. RIG UP, TEST, RIG DOWN
5.1
RIG UP AND TEST AT MANUFACTURER’S FACILITIES:
RIG UP AND TEST TO BE PERFORMED AS FOLLOWS:
А.
B.
Prepare rig and constructions.
Level the sides and drive the rig to the well center according to rig
layout.
15
C.
D.
F.
G.
H.
trailer.
To rig up the mast and assemble the substructure, pipe catwalks, stairs
and hand rails. Run the cable through crownblock and traveling block.
Rig up all the catwalks and ladders.
Mast vertical rig up and handling equipment control. Load capacity test
Rig Test to check working parameters
Mast rig down to transport position. Disconnection and loading on
SECTION 6. TRAINING AND COMMISSIONING
6.1
TRAINING AND COMMISSIONNING
LCI to arrange training at no charge for the customer at Brady plant.
(Customer to pay for transportation and accommodations)
Loadcraft Rig Technician provided by Loadcraft Industries for up to 7 days at
customer’s location. Customer to pay for air fare and expenses, of Loadcraft
Rig Technician.
SECTION 7.0 DOCUMENTATION
7.1 OPERATION AND SERVICE MANUALS
Operation and service manuals – three (3) sets per rig.
FEATURES
• Rig service manuals
• Rig Parts book
• Engine Parts book
• Chassis service and Parts book
• Electric, hydraulic, and air systems service and Parts book
• Electric, hydraulic, and air systems schematics.
• Rig Main equipment service and Parts books.
SECTION 8.0 OPTIONS
8.1 SANDLINE
16,000 ft of 9/16” Sandline
8.2 MAN RIDER WINCH- IRFA150KGi ( This is installed on the
substructure floor, customer must furnish the air source, it is not
included on the rig )
STANDARD FEATURES:
Capacity 330 lbs (150 kg)
Upper and lower limit switches
Slack rope detector
16
Press roller
Emergency stop button
Overload device
Emergency lowering capability
Automatic drum brake
Enclosed automatic oil bath "wet" disc brake is fully sealed • against salt
spray, dirt or moisture and provides trouble-free operation over thousands of
lifting cycles
Internal gearbox / disc brake combination • provides superior load control
Corrosion resistant drum guard
CE Compliance
Muffler
10:1 design factor
Compact frame and fabricated alloy steel drum fit into • tight spaces.
Standard design temperature range is 0• oC through 60oC; optional design
temperature of -20oC
Minimum 18:1 drum diameter to wire rope diameter ratio • reduces wire rope
wear
Data book and "Type Approval" certificates available • upon request
Marine 812 finish paint "P" standard on FA150KGi models
Pre-certified lifting lugs
Filter, regulator, lubricator
17