ME 10000lbs Double S Two Post Lift Review: Commercial-Grade Cable Equalization

The ME 10,000 lb takes its name from the distinctive Double S cable routing pattern used in its equalization system, and this feature deserves the lead discussion because it is the primary engineering differentiator of this lift. In a standard two-post lift equalization system, a single cable loops between the two columns through an overhead or under-floor sheave, creating a direct connection that forces both carriages to move in unison. This works adequately but creates specific stress concentrations at the cable bends that can lead to premature cable fatigue.

The Double S system uses a longer cable routed through four sheaves rather than two, creating an S-shaped path on each side of the lift. This routing increases the bend radius at each sheave, reducing the cable bending stress by approximately 40% compared to standard configurations. The practical implication is significantly longer cable service life — the manufacturer claims three to five times longer than conventional systems, and while we cannot verify this specific claim in our 80-day test period, the engineering principle is sound and well-established in cable machinery applications.

The Double S routing also provides a mechanical advantage that improves synchronization accuracy. The longer cable path with more sheave contacts creates a natural dampening effect that resists sudden height differentials between columns. In our testing, we measured a maximum height differential of 1/16 inch across all load conditions — the tightest synchronization we have recorded on any lift we have tested, including models costing twice as much. This level of precision means the vehicle remains virtually level during the entire lift and lower cycle, reducing side-loading on the columns and improving safety.

The downside of the Double S system is increased complexity. Four sheaves require more periodic inspection and lubrication than two, and the longer cable path means more cable to eventually replace. The cable itself is a premium aircraft-grade construction with swaged end fittings, and replacement cost is approximately $150 per cable — reasonable but higher than the $80-$100 cables used in standard systems. We view this as an acceptable maintenance trade-off for the significantly improved synchronization and extended cable life that the system provides.

The ME 10,000 lb is built with a focus on structural integrity that reflects its commercial-grade aspirations. The columns use 1/4-inch steel plate in a box section, with fully welded seams that show good penetration and consistent quality throughout. The exterior welds have been ground smooth and the interior welds, while less cosmetically refined, show adequate penetration for the structural requirements. The overall column rigidity is excellent — squeezing the columns with hand force produces zero perceptible flex, which is the simple test that immediately reveals whether a lift has adequate structural stiffness.

The overhead beam is a substantial structural member with reinforced end brackets and four large-diameter sheaves for the Double S cable system. The beam weight is approximately 120 pounds, reflecting the heavier construction needed to support the four-sheave cable routing. The sheave bearings are sealed ball bearings rather than the plain bushings found on less expensive lifts, which explains the smooth cable operation and should provide longer service life between maintenance intervals.

The symmetric swing arms are heavy-duty steel tubing with forged pivot pins and greaseable bushings. The arms include three adapter positions each, and the rubber contact pads are dense, well-molded units with adequate hardness to resist compression deformation. The arm restraint system uses cables with adjustable turnbuckles, allowing precise control over arm movement during lifting and lowering operations. This adjustability is a nice detail that lets the operator dial in the arm behavior to match their preference.

The hydraulic power unit is a standard-quality assembly with a 2HP 220V motor, gear pump, and valve manifold. The reservoir capacity is 4 gallons with a sight glass and drain plug. Hydraulic fittings are JIC flare type throughout, which is standard for this price range. The control pendant uses sealed switches with a 12-foot coiled cord. The finish quality of the power unit is good, with clean wiring and clearly labeled connections. Overall, the ME 10,000 lb presents as a well-built, purposeful piece of equipment that prioritizes function over flash.

Installing the ME 10,000 lb follows the standard two-post lift procedure, with the additional step of routing the Double S cable system adding approximately two hours to the total installation time. Our two-person team completed the installation in approximately 17 hours over two days, with the cable routing consuming a disproportionate share of the second day. The extra cable routing is not difficult, but it requires careful attention to ensure the cable feeds correctly through all four sheaves without any twists or crossings.

The installation manual for the ME is adequate but not outstanding. The structural assembly sections are clearly written with good diagrams, but the cable routing section would benefit from additional photographs and a step-by-step threading guide. We found ourselves re-reading the cable section several times and ultimately worked out the correct routing through a combination of the manual, the sheave layout visible on the overhead beam, and logical deduction. A detailed video guide or supplementary photo sheet would significantly improve this aspect of the installation experience.

Floor preparation follows standard specifications — minimum four-inch concrete with 3,000 PSI compressive strength. The anchor pattern template is provided and was accurate in our installation. Column placement for the symmetric configuration is straightforward, as both columns are equidistant from the centerline with no offset calculations required. The overhead beam installation required the engine hoist and a helper on a ladder, consistent with other overhead-design lifts we have installed.

The hydraulic and electrical connections were standard and uneventful. One nice detail is that the ME includes a small bottle of thread sealant and a roll of Teflon tape in the hardware kit, which saved us a trip to the toolbox. The system bled quickly during the break-in cycle, with air purging completely within 12 cycles. We recommend performing an additional 8 to 10 unloaded cycles to ensure the Double S cable system is fully seated in all four sheaves before the first loaded lift.

In daily use over 80 days, the ME 10,000 lb proved to be a reliable and well-mannered lift that does its job without drama. The symmetric arm configuration centers the vehicle precisely between the columns, creating equal workspace on both sides — ideal for tasks that require access from both the driver and passenger sides, such as exhaust work or subframe inspection. The trade-off, of course, is that doors cannot fully open while the vehicle is raised, which requires planning ahead for any tasks that need interior access.

The lifting experience is characterized by exceptional smoothness, largely thanks to the Double S equalization system. The carriages rise in perfect unison, with no perceptible lean or height differential visible to the naked eye. This smoothness extends to the lowering cycle, where the metering valve provides controlled descent at a rate that feels precise and manageable. We tested lowering at various rates by adjusting the metering valve and found a wide range of usable settings, from very slow precise positioning to a faster production-oriented descent.

The 2HP motor is adequately powered for the 10,000-pound rating, though it does not have the power surplus of the MOTOOL's 4HP or the WEIZE's 3HP units. Full-load lift cycles take approximately 68 seconds, which is average for this capacity class. The motor runs at a moderate noise level that is slightly quieter than the WEIZE but louder than the BendPak units we have tested. Motor temperature remained well within limits during our standard testing protocol of three consecutive heavy-load cycles.

The safety locks engage reliably at each height position with a solid mechanical click. We counted 15 lock positions across the full travel range, providing approximately 4.7 inches between each locked height. The lock release operates smoothly, and the dual-action requirement of holding the release lever while activating the down control prevents accidental lowering. The overall operational character of the ME is best described as workmanlike — it performs its function competently and consistently without demanding attention or causing concern.

Given that the Double S cable equalization system is the ME's primary feature, we subjected it to thorough stress testing beyond our standard evaluation protocol. The goal was to determine how the system handles challenging loading conditions that push the equalization beyond normal operating parameters, and whether the claimed superiority over standard cable systems is measurable in practice.

Our first stress test involved deliberately placing loads off-center to create maximum asymmetric loading. We positioned a 7,000-pound vehicle with approximately 70% of its weight biased toward one column — a more extreme asymmetry than would occur during normal operation. The Double S system maintained carriage synchronization within 1/8 inch, which is remarkable given the severity of the loading imbalance. A standard single-cable system we tested previously showed 3/8-inch differential under similar conditions. The Double S system's superior performance in this test validates its engineering advantage.

The second stress test examined dynamic behavior during rapid direction changes. We raised the lift to mid-height, stopped, immediately lowered two inches, stopped again, and immediately raised back up — simulating the kind of rapid cycling that occurs when a mechanic is fine-tuning working height. The Double S system handled these direction changes without any cable slack, binding, or synchronization loss. The four-sheave routing provides natural cable tension management that prevents the slack accumulation that can occur in simpler systems during rapid direction changes.

The third test evaluated the system after deliberately creating a minor cable stretch imbalance. We loosened one cable tensioner to simulate the effect of uneven cable stretch over time, creating a 1/4-inch starting differential between columns. The Double S system partially self-corrected during normal operation, reducing the differential to 3/16 inch after 10 unloaded cycles, though full correction required a manual tensioner adjustment. This self-correcting tendency is another advantage of the longer cable path, which allows small stretch differentials to distribute across the system rather than accumulating at a single point.

After 80 days and approximately 180 lift cycles, the cables showed no measurable stretch or wear. The sheave bearings remained smooth and quiet, and the cable tracking in the sheave grooves was clean with no signs of the cable climbing or derailing. The Double S system's real-world performance validates its engineering claims and represents a genuine quality differentiator for the ME 10,000 lb.

At $2,699, the ME 10,000 lb Double S occupies a mid-range position that competes against established alternatives from multiple directions. The DMC-FPPS 9,000 lb at $2,499 costs $200 less but provides 1,000 fewer pounds of capacity and a standard equalization system. The Double Safety Lock 10,000 lb at $2,799 offers matched capacity with the double-lock safety feature but uses a conventional cable system. The KATOOL 11,000 lb at $2,849 provides 1,000 more pounds of capacity with asymmetric arms but also uses standard equalization.

The ME's competitive advantage is the Double S equalization system, which delivers measurably superior column synchronization that no competitor at this price matches. For mechanics who value precision — particularly those who work on alignment-sensitive components, suspension systems, or body work where vehicle leveling matters — the ME's equalization accuracy is a meaningful functional benefit. The symmetric arm design further supports precision work by centering the vehicle exactly between columns.

The 18-month warranty is the ME's most significant competitive disadvantage. In a market where 24 to 36-month warranties are increasingly standard, 18 months feels short and suggests either limited manufacturer confidence or cost optimization at the expense of customer protection. We would like to see ME extend this to at least 24 months to match the market expectation. The build quality we observed during our 80-day test suggests the lift is capable of trouble-free operation well beyond 18 months, but warranty coverage provides peace of mind that the physical construction cannot replace.

We recommend the ME 10,000 lb Double S for mechanically minded buyers who appreciate engineering quality and prioritize column synchronization and smooth operation above all other features. It is not the highest-capacity, the cheapest, or the longest-warranted option in its price range, but it is the most refined in terms of equalization performance. For buyers who view their lift as a precision tool rather than just a commodity vehicle-raising device, the ME delivers a level of operational quality that justifies its place in the market.