Series 4000 Stacking Cage - 36 x 30 x 18

A single compartment, multi-stacking cage: Build up to Three (3) cages high! **Note: Door is centered on this cage only.
SKU: 4039
  • Buy 3 for $112.59 each
  • Buy 9 for $107.29 each

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KW Cages




Series 4000, Heavy Duty for Full Size Breeds

These high quality stacking cages are designed for medium to full size breeds and offer maximum sanitation and efficient utilization of space. They can be easily situated in a garage, barn, or outside garden shed. Stack them 1, 2, or 3 levels high!
PLEASE NOTE: Door is centered on front panel.

  • Compartment size: 30" x 36" x 18" High
  • Number of Compartments: 1 **Door Centered
  • Width Across front: 36"
  • Height: 18" Inside Cage (21" Overall Height with Pan)
  • Use Singly Or Stack Up To 3 High
  • Heavy Duty Steel Cage Leg Frame
  • Deep Galvanized Refuse Pan
  • Tray Slides On Steel Runners
  • Customize With Polytray & Floor Options
  • Deflector Guards
  • Door Guards
  • U-Beam Floor Support
  • 3 Levels Measure 72" High (78" W/Casters)
  • Caster Kit Sold Separately

Made In Our USA Factory!

We use the highest quality materials and hardware available. The sides and tops are 1" x 2" galvanized after welded (GAW) wire. The floor is 1/2" x 1" galvanized after welded (GAW) wire which is double dipped for longest corrosion resistance. (PVC Coated flooring is available as an option for angora wooled breeds, however some rabbits will chew the coating and it is not guaranteed). All refuse pans have hemmed edges that are smooth. All hardware has rounded corners. The doors are side-swinging with our exclusive quick-release latch. You can open the latch with your elbow if you are holding a rabbit, yet the latch is escape proof. The angled deflector guards slope inward toward the tray to catch everything. Reduces mess on floors. The extra deep 2 1/2" refuse pans are designed to hold 3-5 days worth of refuse between cleanings. 

Important Assembly and Ordering Information

All cages are shipped knocked down in carton ready to assemble. Clip pliers are recommended for assembly and are sold separately. We do as much assembly as possible at the factory. The doors are pre-hung and the sides are attached to the floor. Clips, hardware and assembly instructions provided. Casters and clip pliers are sold separately. Please allow 2-7 business days for most orders to be built in our factory.

Assembly Instructions
Step-By-Step Series 4000 Instructions

Additional Info

Additional Info

SKU 4039
Weight 34.0000
Manufacturer KW Cages
Compartment Size 36 x 30
Compartments 1
Front (inches) 36
Max Rabbit Size 12 lbs
Rabbit Breed Size Medium - Large
Species Rabbit
Width (inches) 30


Super nice cageReview by Jerry
I'm very happy with these cages, I only stack two high. The wheels are great, nice and big so they roll easily when you need them to. I ordered an extra floor support for each cage, American Chin's are big and the extra support is nice. I only wish they came with a polytray for this larger cage, I'm thinking about having them made for me, other than the trays I highly recommend these cages. (Posted on 7/20/2020)
Fabulous cages!!Review by Lynne
I just received my order of four of these cages and I love them! The bottoms come attached which I love ... and I love the side opening door with comfort guards! They are easy to assemble, easy to stack with the added legs, The directions are a little lacking, Luckily I am mechanically inclined and did not have a problem. More diagrams would be useful. I set up an automatic watering system gravity feed with 5 gallon bucket. And it is a fabulous system! I lost a horse last week I don't plan to replace it, so I put The whole system in my horse stall great protection I love it! Whoohoo!!! (Posted on 5/4/2019)
Perfect for my needs!Review by Chell
I ordered 3 of these to house the start of my new rabbitry. My American Chinchillas like them and they're easy to clean and care for! I plan on ordering 3 more in the future as I expand my breeding lines!

Oh and don't forget to get pliers! (Posted on 4/25/2016)

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