How To Work A Come Along: A Complete Masterclass On Safe Hand Winch Operation
A come along is a manual, ratchet-operated cable or strap puller driven by leverage to safely tension, drag, or lift heavy loads horizontally. Successful execution requires verifying the device's Working Load Limit (WLL), maintaining strict alignment with anchor points, and systematically engaging the pawl mechanism to control tension at all times.
Pre-Operation & Equipment Checklist for Manual Pulling
Operating a manual hand winch requires careful planning to prevent structural failure, cable snapping, or catastrophic load release. Before putting any equipment under tension, you must evaluate the weight of the load, the structural integrity of your anchor points, and the mechanical condition of the tool itself.
- Essential Gear, Tools, and Materials:
- Heavy-duty cable or web strap come along (rated to at least 150% of the anticipated load)
- Certified rigging straps or round slings (minimum two)
- Heavy-duty screw-pin anchor shackles (for secure connection points)
- Heavy-duty leather work gloves and ANSI-rated safety glasses
- Clean shop rags and light-weight machine oil for cable maintenance
- Mandatory Prerequisite Knowledge and Standards:
- Strict adherence to ASME B30.21 safety standards for manually leveraged hoists
- Knowledge of the 1.5x safety margin rule (never exceed the rated Working Load Limit)
- Understanding of the pull angle: horizontal vs. slight incline tensioning
- Estimated Budget and Duration Benchmarks:
- Equipment investment ranging from forty to one hundred fifty dollars depending on tonnage capacity
- Setup and inspection time of ten to fifteen minutes per rigging operation
Step-by-Step Rigging and Tensioning Execution
Step 1: Inspect the Hardware and Cable Assembly
Before deploying the come along, visually and physically inspect the entire assembly for structural defects, metal fatigue, or mechanical wear. Examine the wire rope or synthetic strap for fraying, kinks, crushed strands, or birdcaging. Check both anchor hooks to ensure their safety latches snap shut securely and are not bent or distorted.
Warning: Never use a come along with a kinked wire rope or a cracked housing frame. Under high tension, compromised cables store immense kinetic energy and can snap violently, causing severe injury.
Step 2: Secure the Stationary Anchor Point
Connect the dead-end hook of the come along to a stationary, immovable anchor point capable of withstanding the full force of the pull plus resistance. Wrap a synthetic rigging strap around a solid tree base, heavy-duty structural post, or vehicle recovery hitch, and secure it with a screw-pin shackle. Attach the come along frame hook directly to the shackle rather than hooking a cable back onto itself, which creates an unsafe pinch point and lowers the rigging capacity.
Pro-Tip: Always use a protective tree saver strap when anchoring to living trees to prevent ring-barking and structural damage to the flora.
Step 3: Attach to the Target Load and Free-Spool
Run the pulling cable or strap outward to the target load, keeping the line straight and free of twists. Attach the cable hook securely to a designated recovery point or structural attachment on the object you intend to move. Disengage the tension pawl or slide the control lever into the free-spool position to pull out only the exact length of cable needed without cranking the handle manually.
Step 4: Engage the Ratchet Mechanism and Apply Tension
Flip the directional control lever into the forward or tensioning position to engage the drive pawl with the ratchet gear. Slide the telescopic handle onto the drive lever and begin pumping back and forth in smooth, controlled strokes. As the drum rotates, the cable will wind inward, taking up slack until the slack disappears and the system goes taut against the load.
Step 5: Monitor the Pull and Clear the Hazard Zone
Check all connection points, shackles, and anchor straps once the system is under initial load to verify everything is seating properly. Clear all personnel from the immediate danger zone, keeping everyone well clear of the direct line of tension and the potential snap-back radius of the cable. Continue pumping the handle steadily, listening for the distinct clicking sound of the holding pawl locking into each tooth of the gear.
Step 6: Release Tension and Unload Safely
Once the load has reached its final destination, secure the load with secondary chains or chocks to prevent rollback. To release tension, support the handle firmly to prevent it from spinning backward, then flip the directional lever into the reverse position. Pump the handle through controlled cycles; the release pawl will allow the gear to unwind one click at a time under human control until all tension is fully dissipated.
Come-Alongs & Cable Hoist | Agriculture | BigIron
Come Along Specifications and Tonnage Classifications
| Parameter | Light-Duty Utility Puller | Medium-Duty Cable Come Along | Heavy-Duty Strap Puller |
|---|---|---|---|
| Typical Pull Capacity | 1,000 to 2,000 lbs | 2,000 to 4,000 lbs | 4,000 to 10,000 lbs |
| Pulling Medium | Galvanized Wire Rope | Aircraft Cable / Steel Wire | High-Tensile Polyester Web Strap |
| Mechanical Advantage | Single Gear (Direct Drive) | Dual Gear / Double Interlock | Multi-Gear Planetary System |
| Primary Application | Fence stretching, light pulling | Vehicle recovery, machinery alignment | Log skidding, heavy construction rigging |
Common Operational Failures and Field Fixes
- Root Cause: The handle begins to kick backward violently during the tensioning stroke.
- Actionable Fix: The holding pawl is not fully engaged with the ratchet gear teeth. Stop pulling immediately, hold the handle steady to prevent uncontrolled backlash, and manually press the locking spring to seat the safety pawl completely.
- Root Cause: The wire rope binds, overlaps, or crushes itself unevenly on the winding spool drum.
- Actionable Fix: Release all tension safely using the reverse lever, pull the cable all the way out, and restart the winding process while applying light manual tension to the line to ensure tight, neat, side-by-side coil placement.
- Root Cause: The come along frame or handle bends under heavy physical load exertion.
- Actionable Field Remedy: You have exceeded the Working Load Limit (WLL) of the tool or introduced an improper side-load angle. Stop the operation immediately, release the load via a secondary safety line, and upgrade to a higher-capacity winch or implement a pulley snag block to double your mechanical advantage.
Frequently Asked Questions
Can I use a come along to lift heavy objects vertically?
No, standard come alongs are engineered and rated strictly for horizontal pulling, dragging, or tensioning applications. They lack the automatic load-sustaining internal mechanical brakes required by safety codes for overhead lifting and vertical hoisting.
How do I prevent wire rope from fraying during a pull?
Inspect the cable before every use, apply a thin coat of light machine oil to prevent rust corrosion, and never allow the wire rope to rub against sharp metal edges or abrasive stone surfaces without protective corner guards.
What is the difference between a cable come along and a strap puller?
Cable come alongs use galvanized steel wire rope, which offers a longer reach and excellent abrasion resistance in rough environments. Strap pullers utilize heavy polyester webbing, which is gentler on painted or polished surfaces and prevents painful wire burr punctures to operator hands.
Can I use a cheater pipe to get extra leverage on the handle?
Never slip a pipe, extension bar, or cheater tube over the handle of a come along to increase leverage. Doing so bypasses the engineered safety limits of the tool, frequently resulting in bent frames, snapped handles, or catastrophic cable failure.
Mastering mechanical leverage transforms grueling rigging tasks into safe, controlled operations. Equip yourself with properly rated gear and inspect your hardware meticulously before tackling your next heavy hauling project.
