2024 Diamond C 8.5×20 20K Deckover Equipment Trailer, Flip-Knee Ramps

$11,600.00

A new Diamond C DEC21020X102 in Cement Grey, rated 20,000 lbs with roughly 15,370 lbs of payload. The 48 in. dovetail and 72 in. flip-knee ramps drop the load angle for skid steers and mini excavators, and torsion axles keep heavy machines planted.

  • Condition: New
  • Year: 2024
  • Manufacturer / Make: Diamond C
  • GVWR: 20,000 lb
  • Quality Verified: Comprehensive multi-point structural & weather-tight inspection
Request a Delivered Quote
  • Delivery from $250.00 in Sacramento – nationwide & international rates at checkout
  • Inspected before dispatch – condition as described
  • Ships in 1–3 business days after payment clears
  • Secure checkout – pay by ACH or wire transfer
Questions about this unit?(279) 272-6346
SKU: BBC-1764 Category:
Description & Specs

Description

Twenty Thousand Pounds of Deckover Built for Rolling Iron

Contractors reach a point where a standard equipment trailer stops being enough, and that is where the 2024 Diamond C DEC21020X102 comes in. The 20,000 lb GVWR and roughly 15,370 lbs of payload cover a skid steer with attachments, a mini excavator, a compact tractor and implements, or a pair of smaller machines on one trip. Cement Grey paint over a deckover frame gives you a wide, flat, uninterrupted 8.5 ft by 20 ft working surface with nothing narrowing between the fenders.

The loading hardware is what excavation crews and rental fleets tend to buy this trailer for. Flip-knee ramps break the approach into two gentler angles, so a low-clearance machine climbs aboard without dragging its belly pan, and the 48 in. dovetail smooths the last step onto the deck. Once the machine is up, a slide track with a welded ratchet and six 5/8 in. D-rings give you anchor points wherever the load actually sits rather than wherever the factory happened to weld a ring.

Underneath, torsion straight-axle suspension and self-adjusting electric brakes handle the part that matters most on a heavy tow: keeping the load settled and stopping the whole combination straight.

Build and Specifications

  • 2024 Diamond C, model DEC21020X102, Cement Grey, new condition
  • Two 10K Super Lube self-adjusting electric brake axles with 10K torsion straight-axle suspension
  • 2-5/16 in. Demco EZ-Latch flat-mount coupler rated 21,000 lbs
  • 8 in. x 15 lb I-beam tongue integral with the frame, 3 in. I-beam crossmembers on 16 in. centers
  • 48 in. dovetail with 72 in. flip-knee ramps and a slide track with one welded ratchet
  • 12,000 lb drop-leg jack, 3/8 in. rub rail with stake pockets and pipe spools
  • 2 in. treated decking with Blackwood outer boards, ST215/75R17.5 radial tires
  • 12 in. formed bumper, lace rail, front retractable steps, 14 in. x 14 in. x 42 in. underslung box, all-LED lighting
  • Added options: V-tongue storage with lid, spare mount, six 5/8 in. D-rings
  • GVWR 20,000 lbs, EVW 4,630 lbs, payload 15,370 lbs

Before ordering, put a tape to your machine and a scale to its operating weight with attachments fitted, then confirm it lands inside 15,370 lbs with room left for chains, ramps and fuel. Your truck matters just as much: a 21,000 lb coupler is only useful if the tow vehicle and hitch are rated to match it, and a 20K load is firmly in three-quarter-ton-and-up territory. Deckover trailers also sit higher than between-the-fenders designs, so measure your loading ramp angle and any low clearance on the route.

Recommended Applications

  • Commercial & Jobsite Storage: Weatherproof, secure storage for costly tools, building supplies, and inventory.
  • Agricultural & Farm Use: Secure feed, seed, and heavy machinery protection against pests and severe weather.
  • Residential & Personal Storage: Heavy-duty, on-property storage during home remodels, relocations, or seasonal transitions.

Delivery, Logistics & Site Preparation

Big Bear Containers provides reliable, insured delivery direct to your site across the Sacramento region, Northern California, and nationwide throughout the continental United States. Depending on the unit, delivery is handled via specialized tilt-bed rollback truck or transport trailer.

  • Site Access Requirements: Ensure a clear, level surface (concrete pad, packed gravel, or asphalt) with adequate approach clearance for delivery trucks.
  • Pre-Delivery Inspection: Every unit undergoes a rigorous multi-point inspection prior to dispatch to ensure doors, seals, structural members, and flooring meet our strict quality criteria.
  • Rapid Dispatch: Local Sacramento and California deliveries typically arrive within 3 to 7 business days following order confirmation. Nationwide freight options are fully tracked.

Why Choose Big Bear Containers?

At Big Bear Containers Inc., we pride ourselves on delivering premium grade storage containers, modular structures, and commercial trailers with transparent pricing and exceptional customer care. Whether you are purchasing a single storage container or outfitting an entire commercial fleet, our Sacramento-based team is dedicated to providing durable solutions tailored to your operational needs.

  • Rigorous Inspection Guarantee: Guaranteed wind- and water-tight containers with robust structural integrity.
  • Transparent Quotes: Flat regional delivery rates shown at checkout, with no hidden handling fees.
  • Dedicated Support: Personalized assistance from container specialists from order placement to on-site drop-off.
Additional information

Additional information

Year

2024

Make

Diamond C

Trailer Type

Equipment Trailer

Deck Size

8.5 x 20

GVWR

20,000 lb

Condition

New

Delivery & Site Prep

Delivery & Site Preparation

We deliver this item locally, nationwide and internationally. Delivery is a flat rate by region – from $250.00 in the Sacramento area – and the exact rate shows at checkout. See all delivery rates. Orders are handled within 1–3 business days of payment clearing, and transit typically takes 3–7 business days. We call to confirm your delivery window before dispatch.

Get your site ready

  • Level, firm, well-drained ground – compacted gravel, concrete or railroad ties under the corners.
  • Straight, clear approach – about 75 ft for a 20ft unit and up to 100 ft for a 40ft unit, in line with the placement spot.
  • Overhead clearance – roughly 14 ft along the route, free of power lines, branches and eaves.
  • Someone on site to show the driver the exact spot and door direction.

Need a crane, forklift or placement in a tight space? Tell us before you order. Read the full Shipping & Delivery Policy or the Buyers Guide.

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