{"product_id":"vestil-sl-137-aa-ptds-power-traction-drive-stacker-electric-drive-and-electric-lift-at-2-5-mph-137-lift-height-2-000-lb-capacity","title":"Vestil SL-137-AA-PTDS Power Traction Drive Stacker — Electric Drive AND Electric Lift at 2.5 mph, 137\" Lift Height, 2,000 lb Capacity","description":"\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 900px; margin: 0 auto 30px auto;\"\u003e\u003ciframe title=\"Vestil SL-137-AA-PTDS Power Traction Drive Stacker\" src=\"https:\/\/youtube.com\/embed\/DGYhOkuORDE\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.7; color: #333; max-width: 100%;\"\u003e\n\u003ch2 style=\"font-size: 24px; margin-bottom: 15px; color: #000;\"\u003ePower Traction Drive Stacker — Electric Drive AND Electric Lift in One Walk-Behind Unit\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003eThe SL-137-AA-PTDS is the premium variant of Vestil's flagship SL stacker line — adding Power Traction Drive System (PTDS) to the standard powered lift platform. The result is a true walkie stacker with BOTH electric drive (up to 2.5 mph) AND electric lift, eliminating the manual push effort of the standard SL series. Vestil positions this as an \"everyday alternative to manual fork trucks\" — bringing fork truck productivity to operations that don't justify the cost, training, or licensing of a full fork truck.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e\u003cstrong\u003eWhy It's Different:\u003c\/strong\u003e Standard SL stackers require the operator to PUSH the unit manually between stacking locations — exhausting over long distances and heavy loads. The PTDS adds an electric drive system that propels the stacker at speeds up to 2.5 mph, with butterfly-style throttle, adjustable steering yoke, and an auto-reverse emergency belly switch for operator protection. Now the operator just walks alongside while the stacker drives itself — no pushing required.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e\u003cstrong\u003eKey PTDS Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 18px; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Traction Drive System\u003c\/strong\u003e — Electric drive up to 2.5 mph (vs manual push on standard SL).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButterfly-Style Throttle\u003c\/strong\u003e — Variable speed control with infinite forward\/reverse adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Steering Yoke\u003c\/strong\u003e — Ergonomic operator handle position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Reverse Emergency Belly Switch\u003c\/strong\u003e — Critical safety feature for walk-behind operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowered Lift\u003c\/strong\u003e — Electric hydraulic raise\/lower (inherited from SL standard platform).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e137\" Lift Height\u003c\/strong\u003e — High-rack storage capability (11.4 feet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000 lb Capacity at Lower Heights\u003c\/strong\u003e (1,500 lb above 62\" lift).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Forks\u003c\/strong\u003e — Accommodate various pallet\/skid widths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Power System\u003c\/strong\u003e — Integral battery charger and battery gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Support Legs\u003c\/strong\u003e — Stability for various load profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e\u003cstrong\u003eFork Truck Alternative Positioning:\u003c\/strong\u003e Vestil specifically markets the PTDS as an \"everyday alternative to manual fork trucks.\" Walkie stackers like this offer significant advantages over fork trucks in many operations: lower purchase cost, no operator licensing requirements (OSHA training only, not certification), narrower aisle requirements, lower facility damage risk, simpler maintenance, and no fuel\/charging infrastructure beyond standard 12V battery system. Trade-off is lower travel speed (2.5 mph vs 8+ mph fork truck) and walk-behind vs ride-on operation.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Distribution centers with extended aisles (walk-behind productivity), warehouses transitioning from manual fork trucks to walkie equipment, operations covering large floor distances during stacking workflows, retail backroom operations with high-rack storage, light manufacturing with significant horizontal travel between stations, loading dock operations with extended trailer staging, and any operation where standard semi-electric stackers cause operator fatigue from manual pushing.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003e137\" Lift Height Only — No Other PTDS Variants:\u003c\/strong\u003e Vestil only offers the PTDS configuration at 137\" lift height. Operations needing PTDS at 63\", 118\", or 150\" lift heights are not available in this product line — consider Vestil's Stackers with Powered Drive and Powered Lift series for alternative configurations.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003eCapacity Reduces Above 62\" Lift:\u003c\/strong\u003e Full 2,000 lb capacity available at 0-62\" lift; capacity REDUCES to 1,500 lbs above 62\". Standard mast deflection engineering at height. Loads over 1,500 lbs cannot be stacked to upper heights safely.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003e2.5 mph Travel Speed:\u003c\/strong\u003e Significantly slower than fork trucks (typically 8+ mph). PTDS productivity gain comes from eliminating manual pushing, not from raw speed. For operations covering very large distances, fork trucks or ride-on equipment may be more productive.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003eHeavy Unit (1,378 lbs Net):\u003c\/strong\u003e Heaviest in the SL Standard line. LTL freight required, forklift at receiving necessary for offloading.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003eOperator Training Required:\u003c\/strong\u003e Powered drive + powered lift + 137\" reach requires OSHA-compliant operator training for walk-behind powered industrial trucks. Auto-reverse emergency belly switch helps prevent operator pinning but doesn't eliminate the need for training.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 18px; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003eStandard Lead-Acid Battery (AGM Upgrade Available):\u003c\/strong\u003e Standard battery is flooded lead-acid requiring water topping and ventilated charging. AGM (sealed, maintenance-free) upgrade available as factory-installed option.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 15px;\"\u003e⚠️ \u003cstrong\u003eLTL Freight Delivery Required:\u003c\/strong\u003e At 1,378 lbs net weight, ships via LTL freight — forklift at receiving required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium variant of Vestil's Best Seller SL stacker line.\u003c\/li\u003e\n\u003cli\u003ePower Traction Drive System (PTDS) — electric drive up to 2.5 mph.\u003c\/li\u003e\n\u003cli\u003ePowered electric lift (inherited from SL standard platform).\u003c\/li\u003e\n\u003cli\u003e137\" maximum lift height (11.4 feet).\u003c\/li\u003e\n\u003cli\u003e2,000 lb load capacity at 0-62\" lift (reduces to 1,500 lbs above 62\").\u003c\/li\u003e\n\u003cli\u003eAdjustable forks (AA) for varied pallet\/skid width compatibility.\u003c\/li\u003e\n\u003cli\u003eButterfly-style throttle with infinite variable speed control.\u003c\/li\u003e\n\u003cli\u003eAdjustable steering yoke for ergonomic operator handle position.\u003c\/li\u003e\n\u003cli\u003eAuto-reverse emergency belly switch for operator safety.\u003c\/li\u003e\n\u003cli\u003e12V DC power system with integral built-in battery charger.\u003c\/li\u003e\n\u003cli\u003eBattery gauge integrated for real-time monitoring.\u003c\/li\u003e\n\u003cli\u003eAdjustable support legs accommodate various pallet\/skid widths.\u003c\/li\u003e\n\u003cli\u003eWelded steel construction for industrial durability.\u003c\/li\u003e\n\u003cli\u003eBlack\/Yellow color scheme.\u003c\/li\u003e\n\u003cli\u003eVestil-positioned \"everyday alternative to manual fork trucks.\"\u003c\/li\u003e\n\u003cli\u003eIdeal for distribution centers with extended aisles, warehouses transitioning from fork trucks to walkie equipment, operations with significant horizontal travel during stacking workflows, retail backroom high-rack storage, light manufacturing with travel between stations, loading dock operations with extended staging, and any operation experiencing operator fatigue from manual stacker pushing.\u003c\/li\u003e\n\u003cli\u003e⚠️ 137\" lift height ONLY — no other PTDS lift height variants available in this line.\u003c\/li\u003e\n\u003cli\u003e⚠️ Capacity reduces from 2,000 lb to 1,500 lb above 62\" lift height.\u003c\/li\u003e\n\u003cli\u003e⚠️ 2.5 mph travel speed — slower than fork trucks but eliminates manual pushing.\u003c\/li\u003e\n\u003cli\u003e⚠️ Heavy unit at 1,378 lbs net — LTL freight + receiving forklift required.\u003c\/li\u003e\n\u003cli\u003e⚠️ Operator training required for powered drive + lift + tall mast operation.\u003c\/li\u003e\n\u003cli\u003e⚠️ Standard flooded lead-acid battery — AGM upgrade available as factory option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; margin-bottom: 30px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #000; color: #fff;\"\u003e\n\u003cth colspan=\"2\" style=\"padding: 12px; text-align: left; font-size: 16px;\"\u003eSL-137-AA-PTDS (Power Traction Drive Stacker — 137\" Lift Height)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; width: 40%;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSteel Adjustable Stacker with Power Traction Drive System, 137\" Raised Height, 2,000 lb Capacity, Black\/Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eUniform Capacity (0-62\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eUniform Capacity (62-118\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eRaised Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e137\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eFork Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAdjustable (AA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDrive\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePower Traction Drive System (Electric) — Up to 2.5 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eLift\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eFully Electric Hydraulic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eBattery System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e12V DC with Integral Charger (Midwest Lead-Acid Wet Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eBattery Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBattery Gauge on Handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eThrottle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eButterfly-Style with Variable Speed Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSteering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAdjustable Yoke for Ergonomic Operator Position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSafety Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAuto-Reverse Emergency Belly Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eOperator Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eWalk-Behind\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBlack \/ Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eWelded Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eUse Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eIndoor Warehouses, Distribution Centers, Light Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1,378 lbs (Heaviest in SL Standard Line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eManuals \u0026amp; Documentation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vestildocs.com\/manuals\/SL,%20MANUAL.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSL Series Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.vestildocs.com\/drawings\/SL-137-AA-PTDS.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSL-137-AA-PTDS Engineering Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vestildocs.com\/certificates2\/SL-137-AA-PTDS.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSL-137-AA-PTDS Testing Certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.vestildocs.com\/SDS\/Vertical_Battery.pdf\" rel=\"noopener\" target=\"_blank\"\u003eMidwest Lead-Acid Battery Safety Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.vestildocs.com\/SDS\/HO150.pdf\" rel=\"noopener\" target=\"_blank\"\u003eHydraulic Oil Safety Data Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 14px; color: #666; font-style: italic;\"\u003eAdditional product videos (8 total on the SL family — 1 embedded above, 7 additional available on Vestil's YouTube channel).\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-top: 20px; padding: 10px; border: 1px solid #ccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003e⚠️ California Prop 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including lead and lead compounds (from batteries), battery acid, hydraulic fluid, and substances used in the painted finish, which are known to the State of California to cause cancer and reproductive harm. For more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\" rel=\"noopener\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Vestil","offers":[{"title":"Default Title","offer_id":45021219225715,"sku":"SL-137-AA-PTDS","price":9145.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/3650\/5203\/files\/SL-137-AA-PTDS_A_8410ad55-2184-4614-bd91-ae4dfc0648b5.webp?v=1779223030","url":"https:\/\/bluecollarplanet.com\/products\/vestil-sl-137-aa-ptds-power-traction-drive-stacker-electric-drive-and-electric-lift-at-2-5-mph-137-lift-height-2-000-lb-capacity","provider":"Blue Collar Planet","version":"1.0","type":"link"}