Bendpak RBJ15000 Rolling Bridge Jack 15000 lb Capacity

Description

A 15000-lb pneumatic-hydraulic scissors jack raises heavy commercial truck axles off four-post lift runways in seconds. The Bendpak RBJ15000 Rolling Bridge Jack provides wheel-free service access on commercial truck lifts using shop air pressure. It speeds up brake jobs, though four-post runways without matching utility rail channels cannot support its rolling rollers.

Bendpak fabricates the heavy-duty scissor frame from high-tensile structural steel plate, equipped with dual commercial air-hydraulic drive cylinders. An air-operated hydraulic pump delivers oil to raise telescoping slider arms up to 20 inches above runways. Multi-position automatic mechanical safety locks secure the elevated load. Heavy steel roller wheels ride inside runway utility channels, establishing 550 lbs total equipment tare weight on the lift.

Features of Bendpak RBJ15000

Commercial truck maintenance bays, transit garages, and heavy wheel alignment shops demand axle lifting power without pulling vehicles off four-post runways. Fleet technicians position this rolling jack along four-post lift channels to service truck brakes, hub bearings, and suspension linkages.

• 15000-lb rated lifting capacity raises heavy commercial truck axles, bus differentials, and trailers.
• Air-hydraulic commercial pump raises heavy truck axles in seconds using standard shop compressed air.
• Telescoping support arms and slider pads adjust to contact varied commercial frame rail widths.
• Dual automatic multi-position safety lock bars hold vehicle weight secure at multiple working heights.
• Precision steel roller wheels glide along four-post runway channels for simple front or rear axle positioning.
• 20-inch maximum lift stroke provides generous working clearance for wheel removal and hub maintenance.
• Stackable lift adapter blocks provide extra saddle elevation to contact recessed commercial chassis frames.

Hydraulic Bench Dyno Load Telemetry

Proof testing verified scissors frame structural integrity under 125 percent proof load at 18750 lbs on certified four-post runway rails. Air-hydraulic pump pressure peaked at 4200 PSI under full 15000-lb axle elevation. Hydraulic fluid temperatures rose 18°F above ambient room temperatures after ten consecutive full-capacity lifting cycles. Ascent duration clocked 35 seconds to full 20-inch ram extension. Scissors arm lateral deflection measured under 0.025 inches under full offset commercial axle load testing conditions.

Jobsite Rigging Realities Maintenance Directives

The integrated air control pedal and dual-roller carriage offer positive one-man jack repositioning along four-post runways. This heavy rolling bridge jack is not built for standalone floor jacking, unanchored runways, or lifting vehicle loads beyond 15000 lbs.

• Air-hydraulic pump foot valves require clean, dry shop air regulated to 100 to 120 PSI.
• Scissors pivot pins and slider track channels demand white lithium grease lubrication every 60 days.
• Runway roller axle bearings require fresh commercial chassis grease through zerk fittings every 90 days.

Certified Industrial Warranty Crate Manifest

Bendpak backs this rolling bridge jack with a 3-Year structural frame warranty and a 1-Year hydraulic cylinder warranty. The factory crate manifest contains the assembled RBJ15000 rolling jack, air-hydraulic pump, telescoping arm pads, stackable adapter block set, warranty card, and official operator documentation.