
TRX 7800 S
Reversible Isodiametric
Steering Tractor
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Yanmar Tier 3A Engine
up to 71 hp
32 speed Sync Gearbox
The TRX 7800 S is a versatile, professional-grade tractor tailored for demanding agricultural tasks. Powered by a 71 HP YANMAR engine, it combines robust performance with exceptional efficiency. Designed for use on flat or sloping terrains, its optimised weight distribution and 4-wheel drive ensure outstanding grip and minimal soil compaction. The option to deactivate front traction adds flexibility, preserving soil health. The reversible RGSTM Rev-Guide System enables seamless 180° rotation of the driver's station, allowing easy operation of frontal implements like forklifts, blades, and mulchers. Perfect for agriculture, green maintenance, or urban applications, the TRX 7800 S offers unmatched adaptability.
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Transmission: 16+16 synchronised speeds with shuttle reverser.
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Hydraulic System: 2 double-acting distributors (one with floating position) and 1 oil reflow, 5 quick couplings; rear 3- point linkage with adjustable bars and quick couplings.
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ACTIO TM - Full chassis with oscillation, 4 equal wheel drive
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Independent PTO 540/540e with
progressive electro-hydraulic engagement. -
Standard setting 300/70 R20 (adjustable
rims) -
Foldable roll bar, ergonomic padded seat, silent-block platform chassis, and hydraulic oil bath disc brakes with independent rear steering brakes.
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Drive System: Four equal wheel drive.
Engine
Yanmar
Diesel direct injection with counter rotating weight system
N° cylinders: 4 – 16 valves
Emissions regulations: Stage IIIA
Cooling: water
Injection: direct electronic
Induction: natural
Displacement (CC): 3319
Maximum engine revs: 2500
Torque max (Nm/revs): 236/1600
Tank Capacity: 60L (with roll bar) / 50L (with frame and cab)
Transmission
Synchronised transmission gearbox
with 32 speeds, 16 fwd + 16 rev
with Synchronised inverter
Chassis
“ACTIO™” – Full chassis with oscillation
Reversibility RGSTM
Steering wheels
4 equal wheel drive
Front and rear final drive
PTO (shaft)
Rear, independent and synchronised at 540/540E rpm
Progressive electro-hydraulic engagement
Shaft: Profile 1” 3/8 with 6 splines with facilitated engagement
More specs in brochure.

