Spener Trailers Inc.

Financing Available

Announcement: For a complete inventory search call 812-829-0226.

  • 1241'8" (14900")2158'4" (25900")

    6'8" (80")8'6" (102")

    902018030

    Diamond C  Gooseneck Engineered Beam

    engineered beam
    engineered beam

    Diamond C is forging a new era in flatbed gooseneck and Pintle Hook trailers with the Fleetneck Engineered Beam series. They design, engineer, and optimize our own U.S. Patent Protected ENGINEERED I-BEAMS to fit each Fleetneck model. Fleetnecks are stronger yet lighter, featuring the best strength-to-weight ratios of any steel frame gooseneck trailer on the road – the perfect HOT SHOT TRAILER! Highlighted options include our industry best 12′ Hydraulic Dovetail, 44″ Wide Max Ramps, Air Ride Suspension, Sway Control, Hydraulic Jacks, Blackwood Lumber Flooring, and up to 44′ length and 40K GVWR on select models.

    • Showing 1-11 of 11 items
    • 15 30 60 per page
    2022 Diamond C FMAX210 HDT  102″x 32′ 25k Tandem Axle GooseNeck Flatbed Trailer Stock #65056

    2022 Diamond C FMAX210 HDT 102″x 32′ 25k Tandem Axle GooseNeck Flatbed Trailer Stock #65056

    Price: $26,700.00 | For sale in Spencer, IN

    102" Wide 20' + 12' Long (12' Dovetail) 2- 10000 lb Axles with Oil Bath 25000 lb GVWR 2- 12000 lb Hy....

    Stock #: 65056

    2022 Diamond C DET207 102″x 24′  14.9k Tandem Axle  GooseNeck Deck-Over Tilt Trailer Stock#65103

    2022 Diamond C DET207 102″x 24′ 14.9k Tandem Axle GooseNeck Deck-Over Tilt Trailer Stock#65103

    Price: $14,995 | For sale in Spencer, IN

    102"Wide 24' Long 2- 7000lb Axles with EZ Lube Hubs 14900 lb GVWR 2- 12000 lb Drop-Leg Jacks 25k Bul....

    Stock #: 65103

    2022 Diamond C FMAX212 HDT  102″x 18’+12′  25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #65107

    2022 Diamond C FMAX212 HDT 102″x 18’+12′ 25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #65107

    Price: $26,750.00 | For sale in Spencer, IN

    102" Wide 18'+ 12' Long (12' Dovetail) 2- 12000 lb Axles with Oil Bath 25900 lb GVWR 2- 12000 lb Dro....

    Stock #: 65107

    2022 Diamond C FMAX207 HDT  102″x 18’+12′  15.5k Tandem Axle GooseNeck Flatbed Trailer Stock #64819

    2022 Diamond C FMAX207 HDT 102″x 18’+12′ 15.5k Tandem Axle GooseNeck Flatbed Trailer Stock #64819

    Price: $18,700.00 | For sale in Spencer, IN

    102' Wide 18'+ 12' Long (12' Dovetail) 2- 7000 lb Axles with EZ Lube Hubs 15500 lb GVWR 2- 12000 lb ....

    Stock #: 64819

    2022 Diamond C FMAX212 HDT 102″x 18’+12′  25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #65106

    2022 Diamond C FMAX212 HDT 102″x 18’+12′ 25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #65106

    Price: $26,750.00 | For sale in Spencer, IN

    102" Wide 18'+ 12' (12' Dovetail) 2- 12000 lb Axles with Oil Bath 25900 lb GVWR 2- 12000 lb Drop-Leg....

    Stock #: 65106

    2022 Diamond C LPT208   81″x 16′ 18k Tandem Axle GooseNeck Dump Trailer Stock #64187

    2022 Diamond C LPT208 81″x 16′ 18k Tandem Axle GooseNeck Dump Trailer Stock #64187

    Price: $23,450.00 | For sale in Spencer, IN

    81" Wide 16' Long 2- 8000 lb Axles with Oil Bath 18000 lb GVWR 2- 12000 lb Drop-Leg jacks 2- Rear St....

    Stock #: 64187

    2022 Diamond C LPX208 80″x 19’+3′ 18k Tandem Axle GooseNeck Equipment Trailer With MAX Ramps Stock #62997

    2022 Diamond C LPX208 80″x 19’+3′ 18k Tandem Axle GooseNeck Equipment Trailer With MAX Ramps Stock #62997

    Price: $16,600.00 | For sale in Spencer, IN

    80" Wide 19'+ 3' Long (3' Self-Cleaning Dovetail with MAX Ramps) 2- 8000 lb Straight Axles with Oil ....

    Stock #: 62997

    2022 Diamond C LPT207 82″x 14′ 14.9k Tandem Axle GooseNeck Dump Trailer Stock #58149

    2022 Diamond C LPT207 82″x 14′ 14.9k Tandem Axle GooseNeck Dump Trailer Stock #58149

    Price: $18,450.00 | For sale in Spencer, IN

    82" Wide 14' Long 24" Sides 2- 7000 lb Axles with EZ Lube Hubs 14900 lb GVWR 7000 lb Drop-Leg Jack 2....

    Stock #: 58149

    2022 Diamond C MVC210  82″x 36’+ 4′ 20k  Tandem Axle GooseNeck  Multi-Vehicle Carrier Trailer Stock #59298

    2022 Diamond C MVC210 82″x 36’+ 4′ 20k Tandem Axle GooseNeck Multi-Vehicle Carrier Trailer Stock #59298

    Price: $28,250.00 | For sale in Spencer, IN

    82" Wide 36' + 4' Long (4' Dovetail) 2-10000 lb Torsion Axles with Oil Bath HD Suspension with 60" S....

    Stock #: 59298

    2022 Diamond C LPT210   82″x 16′ 20k Tandem Axle GooseNeck Dump Trailer Stock #61122

    2022 Diamond C LPT210 82″x 16′ 20k Tandem Axle GooseNeck Dump Trailer Stock #61122

    Price: $27,650.00 | For sale in Spencer, IN

    82" Wide 16' long 2- 10000 lb Torsion Straight Axles with Oil Bath 20000 lb GVWR 2- 12000 lb Drop Le....

    Stock #: 61122

    2022 Diamond C FMAX212 HDT  102″x 20’+12′  25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #64667

    2022 Diamond C FMAX212 HDT 102″x 20’+12′ 25.9k Tandem Axle GooseNeck Flatbed Trailer Stock #64667

    Price: $29,500.00 | For sale in Spencer, IN

    102" Wide 20'+ 12' Long (12' Hydraulic Dovetail) 2- 12000 lb Axles with Oil Bath 25900 lb GVWR 2- 12....

    Stock #: 64667

    • Showing 1-15 of 15 items
    • 15 30 60 per page