CHENLU 3 axle RGN trailer with detachable gooseneck in the factory yard
Front gooseneck view of the 3 axle RGN lowbed trailer
Side profile of the 3 axle RGN trailer from gooseneck to rear axles
Low loading deck of the 3 axle detachable gooseneck trailer
Detachable gooseneck connection on the 3 axle RGN trailer
Three-axle running group of the RGN lowbed trailer
Front-loading lowbed

3 Axle RGN Lowbed Trailer with Detachable Gooseneck

This 3 axle RGN trailer is loaded from the front. Detach the gooseneck and excavators, loaders and other self-propelled machines drive onto the low main deck instead of climbing long rear ramps.

Akslar
3
Güverte yüksekliği
850 mm
Alçak güverte
6,000-7,500 mm
Yükleniyor
Front, gooseneck detached
Price: factory-direct, quote on inquiry Garanti: 2 Yıl Deck length and axles built to your machine
CHENLU 3 axle RGN trailer with detachable gooseneck in the factory yard
Front gooseneck view of the 3 axle RGN lowbed trailer
Side profile of the 3 axle RGN trailer from gooseneck to rear axles
Low loading deck of the 3 axle detachable gooseneck trailer
Detachable gooseneck connection on the 3 axle RGN trailer
Three-axle running group of the RGN lowbed trailer

Ürün Açıklaması

Detachable Gooseneck, Low Deck and Three-Axle Running Group

The gooseneck comes off at the front so self-propelled machines can drive onto the low main deck instead of climbing long rear ramps. The low deck sits at 850 mm behind a 1,300 mm front section, so tall machines travel lower than on a flatbed. Three axles at the rear are spaced 1,310 mm apart. Axle count alone does not set payload: the machine weight, its position on the deck, the tractor and local axle limits decide the rated capacity, which we confirm in the quotation. Dimensions come from the arrangement drawing; the order drawing is final.

  • Yük Taşımak için 3 Akslı Düz Yataklı Yarı Römork

    Front loading

  • 3 Dingil 60 Ton Açık Dorse

    850 mm low deck

  • Yük Taşımak için 3 Akslı Düz Yataklı Yarı Römork

    Built to your machine

Tip 3 axle detachable gooseneck lowbed (RGN) semi trailer
Toplam uzunluk 15,000 mm (drawing layout); 16,495 mm on a longer build
Toplam genişlik 2,600 mm
Low deck length 6,000 mm (drawing layout); 7,500 mm on a longer build
Main deck height 850 mm
Front deck height 1,300 mm
Gooseneck reference length 2,350 mm
Akslar 3, at the rear
Dingil aralığı 1,310 + 1,310 mm
Yükleniyor Front, with the gooseneck detached
Yük Rated per order from machine weight, tractor and axle-load limits
Garanti 2 yıl
Front loading

Detachable Gooseneck and Low Deck

The neck comes off at the front so the machine can drive straight onto the low deck.

Detachable gooseneck connection on the 3 axle RGN trailer
01Bağlantı

Gooseneck-to-deck joint

The neck joins the main deck at the front. Detach it to turn the front of the deck into the loading point.

Close view of the detachable gooseneck assembly
02Neck assembly

Coupling to the tractor

The gooseneck carries the coupling to the tractor's fifth wheel. Confirm the kingpin and fifth-wheel height with your tractor model.

Front loading end of the 3 axle detachable gooseneck lowbed
03Alçak güverte

850 mm loading deck

The main deck sits at 850 mm, keeping tall machines lower than a flatbed would.

Şasi

Chassis and Three-Axle Running Gear

Main beams carry the low deck between the gooseneck and the rear axle group.

Main deck and chassis of the 3 axle detachable gooseneck lowbed
01Ana çerçeve

Deck and chassis

Main beams and crossmembers support the low deck from the front section to the axle group.

Three-axle running group of the RGN lowbed trailer
02Axle group

Three axles, 1,310 mm apart

Axle brand, suspension and tyres are set to the machine weight and your route.

Side profile of the 3 axle RGN trailer from gooseneck to rear axles
03Profile

From neck to rear axles

The side profile shows the step from the 1,300 mm front section down to the 850 mm low deck.

Dimensions

3 Axle RGN Trailer Dimensions

Check these against your machine's length, width, height and ground clearance.

Toplam uzunluk
15,000 mm (49 ft 3 in)
Toplam genişlik
2,600 mm (8 ft 6 in)
Low deck length
6,000 mm (19 ft 8 in)
Main deck height
850 mm (2 ft 9.5 in)
Front deck height
1,300 mm (4 ft 3 in)
Dingil aralığı
1,310 + 1,310 mm

Layout from the arrangement drawing. A longer build of this model measures 16,495 mm overall with a 7,500 mm low deck and a 2,350 mm gooseneck reference length. Payload, axle ratings, suspension and tyre size are set per order.

Side and top arrangement drawing of the 15 m 3 axle detachable gooseneck lowbed trailer
Video

3 Axle RGN Trailer Factory Walkaround

A finished trailer in the factory yard: detachable gooseneck, low loading deck, three-axle running group and exterior fittings.

Watch on YouTube ↗
One completed build; dimensions and fittings vary by order.
Detachable gooseneck at the front of the 3 axle RGN trailer

When should you choose an RGN over a fixed gooseneck lowbed?

Front Loading for Machines That Can't Use Rear Ramps

Choose this 3 axle RGN when your machines are long, have low ground clearance or cannot climb rear ramps safely, or when the loading site has no room behind the trailer. If your machines climb ramps without trouble, a fixed gooseneck lowboy with rear ramps costs less and needs less maintenance. See all options on our removable gooseneck trailer page.

Configuration options

Axle, Suspension and Brake Options for the 3 Axle RGN

Lowbeds carry concentrated machine loads, so the running gear is matched to the heaviest machine you move. Pick the axle brand and suspension your fleet can service locally.

  1. FUWA trailer axle
    01

    FUWA trailer axle

    Common choice for lowbeds; the axle rating is matched to your machine weight and local axle limits.

  2. BPW trailer axle
    02

    BPW trailer axle

    For fleets that already stock BPW spares or rely on BPW service points.

  3. American-style axle
    03

    American-style axle

    For markets that run American-style axles and wheel fitments.

  4. German-style mechanical suspension
    04

    German-style mechanical suspension

    Leaf-spring suspension that copes with rough site roads and is simple to repair in the field.

  5. Suspension spare parts
    05

    Suspension spare parts

    Springs, hangers and wear parts can be packed with the trailer as a spare-parts kit.

  6. WABCO brake valve
    06

    WABCO brake valve

    Brake valve option for fleets that standardise on WABCO air-brake parts. Ask about ABS at quotation.

Why trust CHENLU

Built in Our Own Factory, Backed by Verifiable Facts

Your RGN is cut, welded, painted and inspected in our own factory before it ships.

Since 2008

Factory-direct manufacturing

Our own manufacturing base in Heze, Shandong: 60,000 m² of workshops and more than 300 workers and engineers.

ISO 9001 + CCC

Certified quality system

ISO 9001:2015 quality management and China Compulsory Certification, with 32 national patents (21 granted).

10–30 days

Built to your drawing

Custom builds typically take 10–30 days after deposit, with photo and video updates. Pre-shipment inspection is welcome.

2-year warranty

After-sales support

Spare parts, operation guides and maintenance advice for the trailers we build.

CHENLU semi-trailer production workshop in Heze, ShandongQuality inspection of a semi-trailer frame at the CHENLU factory
Sık Sorulan Sorular

3 Axle RGN Trailer FAQ

01

What is a 3 axle RGN trailer?

A lowbed semi trailer with a removable (detachable) gooseneck and three rear axles. With the neck detached, machines drive on from the front instead of climbing rear ramps.

02

How much can a 3 axle RGN trailer carry?

Capacity is rated per order. Axle count alone does not set payload; the machine weight, its position on the deck, the tractor and local axle limits decide it. Send your machine model and transport weight for a rated quote.

03

What are the dimensions of this RGN trailer?

The drawing layout is 15,000 mm long and 2,600 mm wide with a 6,000 mm low deck at 850 mm height. A longer build measures 16,495 mm with a 7,500 mm low deck.

04

What machines suit a 3 axle RGN trailer?

Excavators, loaders and other tracked or wheeled self-propelled machines, especially long or low-clearance units that are awkward to load over rear ramps.

05

RGN or fixed gooseneck lowboy: which should I buy?

An RGN loads from the front with the neck removed; a fixed gooseneck lowboy loads from the rear over ramps and costs less to buy and maintain. Choose an RGN when rear ramps are not practical for your machines or site.

06

What do you need to quote an RGN trailer?

Machine model, transport weight, overall dimensions, ground clearance, tractor model and destination country.

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