TNAUNAC MILITARY

www.unac.fr

AIR DROPPABLEBULLDOZER

MANUFACTURER OF HEAVY DUTY TRENCHERS • FORESTRY MULCHING VEHICLES • MILITARY DOZERS • ROAD-RAIL SYSTEMS • SNOW CLEARERS

PurposeThe TNA is an air droppable (by parachute), super-compact machine on Caterpillar tracks. It ensures the following missions:

• Preparation and improvement of airport platforms (levelling, snow-removal, deforestation, mulching, etc.) to allow air plane landing and take-off.

• The opening and basic landscaping of access routes.

• Removal of obstacles on the runway or approaches.

• Creation or restoration of lanes for recovering loads.

• Participation in basic protection of forces (slopes and shooting or surveillance locations).

DescriptionThe TNA is a compact 6.3 tons bulldozer equipped with a backhoe on front and a ripper at the back.The chassis is made of high elasticity steel. The chassis composition is completely optimised. High-resistance aluminum alloy is used to obtain very high weight/resistance ratios. The chassis holds the caterpillar tracks, engine, tanks and cab. The cab is mobile thanks to cylinders, enabling it to be placed in an ultra-compact transport and parachute position. The cab is ROPS/FOPS certified. It is equipped with removable armour that meets STANAG 4569 level 2 standards, as well as mine action armour standards.

Strengths• Track drive transmission with one

dedicated pump per track.• Above average weight/power ratio

with a 100 hp CATERPILLAR engine for 6.3 tons.

• Multi-purpose use with its multi-use blade (lifting, strip and overturning), ripper teeth and backhoe.

• Mobility with speeds up to 11 km/h.• Its strategic transport capabilities on

very short notice, due to its ability to be transported in various types of aeroplanes.

• Its ability to be air-dropped from C130s, C160s and A4000Ms.

• Its ability to be transported on C130s, C160s and A4000Ms.

• Its ability to be transported on NATO heavy helicopters such as the CH47 or CH53.

• Lowering system for the cab in order to optimize its envelope during the drop.

• Integration of high-tech materials to optimise its weight and offer extreme resistance to handle a g-force of up to 50 at landing.

• PR4G radio station included as an option.

• NATO intervehicle socket included.• Armour is removable to return to civil

mode or for works in no-risk areas.• Armour can be assembled/dismantled

in less than an hour.• Carrier has an integrated armour

storage compartment that can be self-transported independently.

Avenue de Camargue • Zone Industrielle CS42004 - 30310 VERGÈZE - FRANCET. +33 (0)4 66 35 02 53 • F. +33 (0)4 66 35 09 32 • info@unac.fr

GENERAL CHARACTERISTICS

ENGINE

BLADECHARACTERISTICS

BACKHOE CHARACTERISTICS

TRANSMISSION

RIPPER CHARACTERISTICS

ARMOUR KIT

- Weight of the machine: 6.3 tons- Weight of the machine in air-droppable configuration: 8 tons- Length: 5 470 mm- Width: 2 200 mm- Ground clearance: 270 mm- Height: 2 380 mm- Maximum speed 11 km/h- Dropped on LTCO 12 platform

- Model: CATERPILLAR C4.4- Power: 100 hp

- 2 propulsion pumps- 2 propulsion motors- 1 tool pump- 2 work speeds

- Width of the blade: 2 550 mm- Height of the blade: 850 mm- Maximum lifting height: 900 mm- Depth of ploughing: 350 mm- Maximum stripping angle: 20°- Maximum overturning angle: 15°- Float function

- Depth of ploughing: 3 m- Quick connect- Supplied with dumper, grading and ditching buckets- Rock-breaker- Rock breaker tooth

- Number of teeth: 3- Gap between exterior teeth 1 880 mm- Depth of ploughing: 350 mm

- Removable armour kit for the cabin- Certified to STANAG 4569 level 2- Mine action armour

- 4 TNA in duty at the 17ème Régiment du Génie Parachutiste (French Parachutist Engineering Regiment) in Montauban

MILITARY TNA

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AC

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REGIMENT