Heavyweight contenders: superior navy truck expertise


Navy vans are designed to hold personnel, gear and provides to assist operations. Working in difficult and harmful environments requires integrating superior capabilities and applied sciences into autos. Rheinmetall and Oshkosh tells Norbert Neumann about their most superior truck methods.

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Navy vans come in several sizes and with various capabilities. They vary from tailored industrial vans to purpose-built heavy tactical autos tailor-made for a variety of functions.

Whereas their objective could sound fundamental, two of the most important producers, Oshkosh Protection and Rheinmetall, show simply what goes into making navy vans protected, efficient and agile.

Heavyweight contenders: advanced military truck technology
The US Military’s heavy tactical fleet has been counting on the Oshkosh Heavy Expanded Mobility Tactical Truck (HEMTT) since 1981. Credit score: Oshkosh Protection

Oshkosh Protection vans

The US Military launched its draft necessities for the Widespread Tactical truck (CTT) – previously Subsequent-gen Future Truck – final 12 months. The military instructed in a latest business discover that the preliminary manufacturing contract of CTT could also be value $5.1bn and canopy 7,000 to 10,000 autos.

The programme will doubtless open with a multi-phased prototyping effort and 5 offers to be awarded. Every bidding producer can be required to ship three take a look at autos.

International Defence Know-how understands that US-based Oshkosh Protection will compete within the CTT bid and is making steady upgrades to its FHTV fleet to fulfill present calls for.

Oshkosh has been producing heavy-payload autos for the US Military for over 45 years, with the primary heavy gear transport (HET) M911 delivered in 1976. The corporate’s strategy is to maintain buyer wants on the forefront and contain them within the growth processes. Each car is particularly designed not solely to fulfill navy necessities and harsh fight environments however to fulfill buyer necessities too.

Oshkosh Protection vice chairman and normal supervisor for US Military and US Marine Corps programmes Pat Williams says: “We leverage our intensive expertise to take these [customer] necessities and develop tailor-made options that accommodate a broad vary of mission packages. This affords our prospects the pliability to make use of our autos in assist of multi-domain operations because the battlefield continues to evolve.”

The HET M911’s place is now occupied by the upgraded A1 variant and its 700hp Caterpillar C18 engine and single-speed switch case.

However the US Military’s heavy tactical fleet has been counting on the Oshkosh Heavy Expanded Mobility Tactical Truck (HEMTT) since 1981. The 8×8 is available in eight variants, together with cargo, refueler, load dealing with and guided-missile transporter, with practically 39,000 vans constructed and fielded.

The versatile nature and plenty of variants of the vans clearly make them enticing, however the success of the autos, Williams says, lies within the design.

“The household of heavy tactical autos’ versatile structure additionally permits it to accommodate technological capabilities akin to autonomy, onboard energy, condition-based upkeep, and superior driver help methods at a minimal price to the shopper,” he provides.

The corporate can be working to develop different gas sources to scale back its carbon footprint and is keen to tackle the challenges of hybridising heavy autos.

Williams says: “For a few years, we’ve been creating, testing, and evolving hybrid-electric variants of our tactical wheeled autos. For instance, our ProPulse Hybrid Diesel-Electrical System has been confirmed efficient on each the HEMTT A3 and Medium Tactical Automobile Substitute, dramatically bettering gas economic system and serving as an on-board generator with sufficient output to energy a whole airfield or hospital.”

Heavyweight contenders: advanced military truck technology
The HX vary third-generation (HX3) household can be outfitted with help methods. Credit score: Rheinmetall

Rheinmetall’s HX vary

German producer Rheinmetall is one other outstanding supplier of navy truck methods. Lately, the corporate delivered three of its 44m 8×8 heavy restoration autos (HRV) from its HX pure navy truck system vary to the New Zealand Defence Power (NZDF).

The sequence is a part of the Rheinmetall MAN navy autos (RMMV) household and has received contracts the world over, together with in Australia, Denmark, Norway and Sweden.

The contract is available in assist of the 200 HX RMMV autos NZDF bought in 2013 for NZD113m ($76.3m). The brand new HX 44m vans won’t solely complement the prevailing RMMV fleet however will even assist different floor roles for the New Zealand Military.

The HX 44M is the second-generation HX mannequin and represents a major technological leap from the first-generation fashions delivered in 2013 and 2014, that are additionally utilized by the UK Armed Forces. The brand new HRV has enhanced restoration and mobility capabilities particularly developed to fulfill NZDF necessities.

Rheinmetall New Zealand supervisor Marty Roelofs says: “Key enhancements embody a 1,500mm fording depth and a devoted self-recovery winch/drive system, which allows each winching energy and traction from the driving drive to self-recover car.

“Persevering with growth of those Rheinmetall MAN platforms, and the shut working relationship between the NZDF and Rheinmetall enable for the HX44M HRV to take care of updated expertise required to go well with the tip consumer’s wants.

Heavyweight contenders: advanced military truck technology
Rheinmetall’s HX3. Credit score: Rheinmetall

“Rheinmetall maintains embedded workers inside NZDF to supply technical recommendation and assist throughout all of its merchandise. Our Navy Automobile Centre of Excellence in Brisbane additionally supplies important engineering and design assist for Rheinmetall autos if required.”

The New Zealand HX 8X8 has a 440 hp D2066 Euro 5 engine and a ZF Ecolife seven-speed computerized transmission that enable the vans to succeed in 90km/h. The two.55m huge truck can climb slopes of as much as 60% scale gradients and cross trenches of 1.4m in width and 1.5m in depth.  

The HRVs are the primary vans to make use of a so-called built-in armoured swap cabin that permits straightforward configuration of the autos to go well with completely different operational wants.

Roelofs says: “It is a new functionality which permits autos which have an unarmoured cab for coaching or low menace surroundings to be simply up-armoured with a fully-equipped and ready armoured cab.”

In response to a Rheinmetall video, the swap may be completed in lower than 10 hours by two folks. The corporate will even present a devoted coaching group to conduct preliminary coaching on the car with the NZDF.

Rheinmetall is planning to start out producing the third era of HX autos (HX3) subsequent 12 months. The brand new vans can be outfitted with help methods which might be designed to extend the protection of each personnel and civilians. Future capabilities embody improved situational consciousness and a sophisticated driving help system that reduces driver fatigue and stress over the entire course of driving and intervene in a second of inattention.

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Main Information to Antennas, Masts & Towers for the Land Defence Business

The doc contains detailed data on the producers and suppliers and their merchandise, together with contact particulars, to tell your buying resolution.

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