PUSH-BACK
RACKING
High-density LIFO storage with single-aisle access. Push pallets back on nested carts — each bay stores 2-6 deep while loading and unloading from the same face.
Why PUSH-BACK RACKING?
The Problem
You need high-density storage, but drive-in racking doesn’t work for your operation. You have too many SKUs for deep-lane storage, your forklifts can’t navigate the tunnels safely, and you need faster throughput than drive-in allows.
Why It Gets Worse
Selective racking wastes 50% of your floor on aisles. Drive-in racking forces single-SKU lanes and slow forklift crawls. You’re stuck choosing between density and speed, and neither option fits your multi-SKU, high-throughput operation.
The Solution
Push-back racking gives you the density of drive-in with the speed of selective. Pallets sit on nested carts that roll on inclined rails. Push a new pallet in, and the others slide back. Remove the front pallet, and the next one rolls forward. All loading and unloading happens from a single aisle face — no forklift tunnels, no rear access needed.
Configuration Options
CART-ON-RAIL
Nested Cart System
Ideal For
- Multi-SKU distribution
- Beverage storage
- Cold storage operations
- Manufacturing buffer stock
- 3PL warehousing
Key Advantages
- Deepest push-back option (6 deep)
- Proven cart reliability
- No electricity required
- Heavy load capacity
- Lowest maintenance cost
ROLLER-BASED
Roller Track System
Ideal For
- Lighter pallet loads
- Uniform pallet sizes
- Lower-profile installations
- Budget-conscious projects
- Retrofit applications
Key Advantages
- Lower initial cost
- Smoother pallet movement
- Easier maintenance access
- Lighter structural load
- Flexible configuration
Technical Specifications
Push-Back Racking Specifications
| Parameter | Standard Range | Custom Options | Finish |
|---|---|---|---|
| Lane Depth | 2–6 pallets | Custom configurations | — |
| Load Capacity | 2,500–3,000 lbs/cart | Up to 3,500 lbs | Powder Coat, Galvanized |
| Height | 12’–30’ | Custom heights | — |
| Cart Type | Nested steel carts | Custom carts | — |
| Rail Pitch | 3–4% grade | Adjustable | — |
| Material | Structural steel | Custom gauges | — |
Industry Applications
Multi-SKU Distribution
Store 6 different SKUs per bay instead of 1. Consolidate aisles and maximize storage density without sacrificing SKU variety.
Beverage Storage
Cases and kegs stored 2–6 deep with fast front-face access. No forklift tunnel entry required.
Manufacturing Buffer
WIP and finished goods staged for production lines or shipping docks with rapid access.
3PL Operations
Flexible storage for multiple clients with varying pallet depths and SKU counts. Reconfigurable to match changing client needs.
Why Choose 416 Industrial
Density of Drive-In, Speed of Selective
Load and unload from a single aisle face. No forklift tunnels, no rear access needed. The best of both worlds.
Up to 90% More Capacity
Eliminate aisles and store multiple SKUs per bay. Push-back racking delivers exceptional density for multi-product operations.
Gravity-Powered Operation
No motors, no electricity, no compressed air. Nested carts return automatically via gravity when the front pallet is removed.
Multi-SKU Flexibility
Store a different SKU at each depth level within the same bay. Far more flexible than single-SKU drive-in lanes.
Frequently Asked Questions
Cart-on-rail push-back systems go up to 6 pallets deep. Roller-based systems typically max out at 4 pallets deep. Deeper configurations increase density but reduce per-lane throughput. We recommend 3–4 deep for most operations as the optimal balance.
Standard carts support 2,500–3,000 lbs. Custom carts can be engineered up to 3,500 lbs. Cart capacity depends on cart design, rail pitch, and structural engineering. All systems are certified to CSA and RMI standards.
Push-back gives you density without requiring forklifts to enter the rack structure. Loading and unloading happens from a single aisle face, which is faster and safer. Push-back also supports multiple SKUs per bay (one per depth level), while drive-in requires single-SKU lanes.
Push-back systems need periodic cart and rail inspection, wheel replacement, and pitch adjustment. Carts are the primary wear component with typical 8–12 year life cycles. We recommend semi-annual inspections for high-use systems.
Yes, push-back modules can often be installed within existing selective racking frames. This makes it a cost-effective way to increase density in specific bays without a full system replacement. We assess compatibility during the design phase.
Request Pricing
Or call us directly:
(416) 555-0416