Cotterman Series 1000 4 Step X 26in W A3 Tread Step Ladder w/handrails

Description

Rapid inventory picking demands stable rolling access without constant brake engagement on low-level shelving. The Cotterman Series 1000 4 Step ladder provides a 40-inch top step height on weight-activated casters. You retrieve heavy stock safely. However, this rolling ladder cannot navigate narrow office corridors under 30 inches.

Cotterman builds this rolling safety ladder using heavy-gauge welded steel tubing finished in a durable powder coat. The steps feature A3 abrasive slip-resistant treads for maximum traction. The base utilizes spring-loaded casters that retract under worker weight, planting solid rubber feet onto the floor. Safety handrails extend 30 inches above the top platform. The entire 70-pound assembly ships knocked down to reduce freight costs.

Key Features of Cotterman Series

Deploy this industrial rolling ladder to access low-level warehouse racking, maintenance bays, and commercial inventory shelving. Direct pricing ensures facility managers meet strict OSHA safety regulations for elevated worker access.

• A 450-pound load capacity supports heavy workers carrying bulky inventory boxes up the 4 Step frame.
• Spring-loaded casters retract under weight to lock the step ladder securely to the floor.
• Abrasive A3 Tread prevents boot slippage in wet or oily environments.
• A 26in W base provides exceptional lateral stability during tasks.
• Integrated 30-inch high safety handrails protect workers on the top platform.
• Heavy-gauge welded steel construction withstands brutal warehouse impacts across the Series 1000 frame.
• Powder-coated finish resists rust and chemical corrosion from industrial cleaners.

Dynamic Load Testing Telemetry

Load testing confirms the structural steel tubing and A3 treads withstand 450 lbs of static downward pressure without deflection or weld failure. The spring-loaded casters retract fully under 50 lbs of downward force, locking the rubber feet securely against polished concrete. The abrasive treads maintain a 0.90 coefficient of friction under oily conditions, preventing fall hazards. Acoustic testing shows zero metal chatter when workers ascend the stairs at a rapid pace. The safety handrails withstand 200 lbs of outward lateral force without bending.

Field Operation Usability Directives

Workers roll the ladder into position and step onto the bottom tread, locking the base securely to the floor. The handrails provide support during ascent and descent. Do not roll the ladder with workers on the steps, exceed the 450-pound load limit, or use on sloped ground.

• Inspect all structural welds for cracks or fatigue before each work shift.
• Check spring-loaded casters for proper retraction every 30 days.
• Wipe heavy oil and grease off the A3 Tread abrasive steps after each daily use.

Commercial Warranty Crate Manifest

Cotterman covers this industrial rolling ladder with a 1-Year limited commercial manufacturer warranty against structural defects. The heavy-duty commercial shipping pallet delivers the complete knocked-down 1004R2630A3 ladder base frame, abrasive steel steps, tubular safety handrails, spring-loaded casters, assembly hardware, and official manufacturer user safety installation instruction documentation manuals.