DL STRONGARM SA12000 (01) PDF DOCUMENT

The dead weight capacity of the DL STRONGARM SA12000 varies depending on the length of cable on the reel. The ratings below are for double line operation.

Length of Cable on Reel (FT.)	Dead Weight Capacity (LBS.)*
10	4500
20	4000
30	3500
40	3000
50	2800 (approx.)

*Load capacity (dead weight) is a measure of actual maximum force to which the winch system may be subjected.

The DL STRONGARM SA12000 is factory equipped with a pulley block, hook, and 50′ of cable for double line operation. This method increases the pulling capacity of the winch as shown in the ratings chart. However, care must be taken to allow for adequate motor cooling. Note that with a double line setup, a pull of 25 feet requires reeling in 50 feet of cable.

Double line operation is for intermittent use only. The ratings provided are based on a 10-foot pull. For longer pulls, motor cooling periods must be allowed.

The following table shows the maximum weight in pounds and kilograms that the DL STRONGARM SA12000 can pull up various inclines. These capacities are shown with 15′ of cable on the reel and assume a 10% rolling friction factor. For a full reel of cable, you must adjust capacities according to the winch rating graph.

MODEL	PERCENT INCLINE						LOAD CAPACITY*
	5% (3°)	10% (6°)	20% (11°)	30% (17°)	50% (26°)	70% (35°)
SA12000, SA12015	30,000 lbs 13,608 kg	22,600 lbs 10,251 kg	15,200 lbs 6,895 kg	11,600 lbs 5,262 kg	8,300 lbs 3,765 kg	6,800 lbs 3,084 kg	4,500 lbs 2,043 kg

The approximate load speed for the DL STRONGARM SA12000 is measured in feet per minute (FT./MIN.) and varies based on the load and the amount of cable on the reel.

MODEL	NO LOAD		FULL LOAD
	Full Reel	Empty Reel	Full Reel	Empty Reel
SA12000, SA12015	9	2.5	2	1.5

READ INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE THE STRONGARM ELECTRIC WINCH. FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN SERIOUS OR FATAL INJURY.

Usage Limitations:

• WARNING: NOT TO BE USED AS A HOIST for lifting, supporting, or transporting people or loads over areas where people could be present. This winch is not designed for movement of human beings. Do not use for scaffolding, elevators, or any other application where persons could be positioned on or under the load. Do not use as an overhead hoist.

• This electric winch should be respected as power equipment. Never allow children or anyone who is not familiar with the operation of the winch to use it.

Operational Safety:

• Never exceed rated winch capacity. If overloaded, this winch has power enough to break the cable.

• Never apply load to the winch with the cable fully extended. Keep at least three turns of cable on the reel.

• Keep the winching area free of all unnecessary personnel. Never stand between the load and the winch.

• When the winching operation is complete, do not depend on the winch to support the load. Always secure the load properly using tie-down straps or chains.

• Keep hands and fingers clear of the drum and cable area of the winch when operating. Do not attempt to guide the cable by hand as it rewinds on the drum.

• When attaching the winch to a vehicle, always block the wheels to prevent the vehicle from rolling when pulling a load. Do not use vehicle pulling power to increase the pulling capacity of your winch.

Equipment and Power:

• Inspect the winch cable often and replace it at the first sign of damage. If the cable breaks under tension, it will whip toward the winch. It is recommended to place a blanket or rug over the cable during winching to minimize this whipping action.

• The 12 volt D.C. winch operates from a low voltage D.C. source of power (e.g., a car or truck battery). DO NOT connect the winch to 120V A.C. power.

• The auxiliary handle is for emergency use only. Never use it as an assist while the motor is running. Always remove the auxiliary handle when not in use and do not operate the winch motor with the handle installed.

1. Be sure that the mounting surface is of sufficient strength to support a load well in excess of the rated winch capacity. The winch must be securely attached to a structural member or frame that is capable of sustaining these loads. When attaching to a vehicle, ensure the mounting pad area is rigidly supported by the vehicle frame.

2. Fasten the winch to the mounting surface with three 1/2″ bolts, nuts, washers, and lockwashers, following the base hole pattern.

3. Position the winch so that the cable does not rub the front opening of the winch.

4. For double line use, install an eye-hook on the mounting surface close to the base of the winch for fastening the stationary cable hook. Be sure the eye-hook is of sufficient strength to withstand loads in excess of the single line rating of the winch.

1. Attach the circuit breaker assembly on the end of the positive (+) wire to the positive battery terminal.

2. Attach the negative (-) wire (ground) to the negative battery terminal or a convenient ground location.

3. Make certain that all connections are clean and tight.

4. If the wiring is being permanently installed in a vehicle, the wires should be secured so that they cannot come into contact with hot or moving parts.

With the wires at the bottom, push the switch/plug into the pocket in the winch housing. The switch should push easily to the bottom of the pocket. Rotate the switch in the direction indicated on the winch decal to power the load in or out. Be sure the wires are free to rotate with the switch so that it will return to its center “Off” position when released.

All models can be powered in or out. Allowing the switch to return to the off position will automatically stop the winch and hold the load.

• NOTE: It is normal for smoke to be produced during the initial power down use.

• Be sure the battery is fully charged and in top condition to avoid power loss. If using a vehicle battery, leave the engine running on fast idle as a precaution in case the battery is not in top condition.

• Pay attention to the sound of the winch and the load being pulled. Make certain that the cable tension does not rise suddenly because of a bind in the load.

• When the winching operation is complete, secure the load properly with tie down straps or chains. Do not depend on the winch to support the load.

• After use, remove the power supply plug from the winch to avoid accidental operation.

CAUTION: The electric motor is designed for intermittent service only. Continuous running in excess of 4 minutes will damage the winch motor. Extended use without cooling off periods will cause overheating, resulting in motor damage.

An emergency crank handle is provided for use in the event of a power failure.

1. Remove the electrical power from the winch.

2. Remove the plastic plug from the side of the winch housing.

3. Insert the handle so that it completely engages with the drive shaft. The handle can be cranked in either direction.

WARNING: NEVER OPERATE THE WINCH ELECTRICALLY WITH THE EMERGENCY HANDLE IN POSITION.

4. Always remove the handle from the winch after use and replace the plastic plug.

For long life and trouble-free operation, your winch should be periodically inspected. This should be done at least once annually, and more frequently in adverse conditions like salt water areas or areas of extreme dust and dirt.

1. Cable Inspection and Replacement:

• Carefully inspect the winch cable for any kinks, frays, or abnormal stiffness and replace it at the first sign of damage. Periodic lubrication with a light oil will improve cable life.

• To replace the cable, first disconnect power. Remove the four cover mounting bolts and lift the housing off the winch. Rotate the winch reel to access the rope clamp. Remove the old cable and replace it with a new cable of the same size. Ensure the new cable passes under both sides of the rope clamp and that the clamp is tightened securely.

2. Gear Train Lubrication:

• With the cover removed, inspect the entire gear train and all drive shafts for significant wear or loose bearing fits.

• Grease all gears on the inside of the winch base and apply a drop of oil on all bearings in the base.

• Place a drop of oil on the roller clutch. Do not over-lubricate these areas and do not use grease in the roller clutch. The brake pads and brake disc must be kept clean and oil-free.

3. Roller Clutch Check:

• Check the operation of the roller clutch. Carefully rotate the brake disc and observe the motor shaft. When the disc is turned clockwise, the motor shaft should turn with it. When the disc is turned counterclockwise, the motor shaft should not turn.

4. Switch Contact Check:

• Check the switch contact studs in the winch housing to be sure they are free from any corrosion or excessive electrical pitting. Make sure the housing shunt spring is properly in place and making contact with both contact pins.

5. Pulley Block Check:

• If a pulley block and hook is used, check the assembly to be sure the pulley rotates freely on the bronze pulley spacer. Occasional greasing is recommended.

Also, check all nuts, bolts, retaining rings, etc., to be sure that they are tight and secure.

For the DL STRONGARM SA12000, the cable must be wound UNDER the drum. See the cable attachment method diagram in the manual for a visual guide.