Challenger EV1220-UC-BMC Upper Components for Bench Mounted Controls The Challenger EV1220-UC-BMC delivers all above-ground components needed to complete an EV1220 inground lift on an existing pre-kit foundation, combining the hydraulic completion kit and superstructure into a single order. It requires only the separately purchased CSPK-series pre-kit foundation to build a complete 12,000 lb lift. Engineered exclusively for the EV1220 platform — not compatible with the EV1020, EV1520, EW Series, or competing systems. The package includes 8.5" chrome pistons in chrome non-breathing ram-style cylinders that deliver the EV1220's full 12,000 lb capacity at 3,000 lb per arm, plus a 2HP electric hydraulic power unit (208-230V, 60Hz, single-phase) with a 60-second rise time. Bench Mount Controls provide a permanent control station with raise, lower, and lock release functions centralized at the work area. True 3-stage front and rear versymmetric arms reach from 19.625" to 48" for symmetric and asymmetric lifting across compact cars to full-size trucks. A complete kit provides 14 contact components: 4 standard adjustable screw-type extensions, 4 medium extensions, 2 high extensions, and 4 frame engaging truck adapters. ⚠ California Proposition 65 Warning WARNING: this product can expose you to chemicals including styrene and vinyl chloride, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.p65warnings.ca.gov . Features Upper Components package: hydraulic completion kit + superstructure in one order Builds a complete 12,000 lb capacity EV1220 inground lift (requires only the separately purchased CSPK-series pre-kit foundation) Bench Mount Controls provide a permanent control station with raise, lower, and lock release centralized at the work area 2HP electric hydraulic power unit (208-230V, 60Hz, single-phase) with a 60-second rise time 8.5" chrome pistons in chrome non-breathing ram-style cylinders (resist corrosion from salt and moisture) Full 12,000 lb lifting capacity at 3,000 lb per arm True 3-stage front and rear versymmetric arms, 19.625" to 48" reach, for symmetric and asymmetric lifting Complete extension and adapter kit — 14 contact components: 4 standard adjustable screw-type extensions, 4 medium extensions, 2 high extensions, and 4 frame engaging truck adapters Engineered exclusively for the EV1220 platform (not compatible with EV1020, EV1520, EW Series, or competing systems) Specifications UPPER COMPONENTS SPECIFICATIONS Compatible Lift System Challenger EV1220 (12,000 lb) Piston Diameter 8.5" (216 mm) Motor Rating 2 HP (Standard) Rise Time 60 seconds Controls Bench Mount Controls (BMC) with raise, lower, and lock release Arm Configuration 3-Stage Front and Rear Arm Reach (Min/Max) 19.625" to 48" Electrical Service 208-230V, 60Hz, single phase Air Supply Requirement 90-120 PSI EV1220 SYSTEM SPECIFICATIONS (FULLY ASSEMBLED) Lifting Capacity 12,000 lb (5,443 kg) Capacity Per Arm 3,000 lb (1,361 kg) Stroke 68" (1,727 mm) Rise Height (With Superstructure) Up to 81.25" (2,064 mm) Overall Width 115" (2,921 mm) Drive-Thru Clearance 87" (2,210 mm) Lock Engagement Every 3" What's Included Completion Kit Components 8.5" diameter chrome-plated pistons Chrome non-breathing ram-style cylinders 2HP electric hydraulic power unit assembly Bench Mount Controls (BMC) with raise, lower, and lock release functions Enhanced raised wipers (top and bottom) Mechanical safety locks (engaging every 3") Complete hardware box (nuts, bolts, fittings, fasteners) Superstructure Components 3-stage front arms (triple-telescoping versymmetric) 3-stage rear arms (triple-telescoping versymmetric) 4 standard adjustable screw-type extensions 4 medium extensions 2 high extensions 4 frame engaging truck adapters Polyurethane screw pads Also Included: Installation and operation manual.