Transmission

Unparalleled power management

The 7 Series is equipped with the innovative TTV transmission, with automatic dual traction and differential lock engagement and extremely smooth, progressive speed control for maximum productivity, whatever the conditions.
TTV transmissions operate with a power split principle, splitting the power produced by the engine into two components: the majority of the power is transmitted mechanically via a planetary reduction gear units and wet plate clutches, while the remaining component is transmitted hydraulically by a load sensing pump. By varying the delivery of the hydraulic pump, the speed of the tractor can be increased or decreased smoothly, without the sudden jerking during gear shifts typical of a conventional transmission.
The mechanical and hydraulic power components are recombined at the output of the transmission by planetary combination gear.
Completing the transmission package is an electrohydraulic reverse shuttle controlled by a dedicated electronic unit.
The TTV transmission of the 7 Series has two ranges (Transport and Heavy Duty), and offers the driver a choice of three different modes: Manual, PTO and Auto.
In manual mode, engine and vehicle speed are controlled directly via the accelerator pedal and multifunction joystick. In this mode, TTV models drive like a tractor with a mechanical transmission, but with the smoothness typical of a CVT transmission.
In PTO mode, the speed of the PTO is maintained at a constant value independently of the speed of the tractor (which the driver can continue to modify continuously). This functionality overcomes the major limitation of conventional mechanical transmissions: specifically that the PTO speed will always be the same for a given vehicle speed as it is dependent on engine rpm, and there is no possible way to modify PTO speed at a given vehicle speed without changing gear.
In automatic mode, an electronic control unit adjusts engine speed automatically in relation to load to maintain a constant vehicle speed.
Alongside these three modes, three operating strategies are also available: “Eco” for maximum fuel economy, “Power” for maximum productivity, and “Automatic Mode”, which represents a balance between the former two modes.

PTO

Outstanding PTO performance

Only the very best equipment is good enough to the Agrotron TTV 7 Series. And this is also true for the PTO, which offers extraordinary versatility with a choice of four speeds (540/ 540ECO/1000/ 1000ECO), all of which electrohydraulically selected and with automatic load sensing to ensure progressive implement starts in all conditions.
Remote controls for the rear PTO on both rear mudguards are also offered as standard.
1000 rpm front PTO combined with front lift (ECO version available as an option).

Hydraulic system

Brakes

Smooth steering, impressive traction and dependable stopping power

For superior safety, the front axle features a special suspension system which can be easily locked by the driver when necessary for extreme precision in implement depth control, even during the most challenging jobs.
Using the Bar Axle variable width half-axles allows facilitated track adjustment over a continuous range, and makes the tractor compatible with twin 650/65 R42 rear tyres and ballastable rear wheels (with a 140 kg central disc per side plus three additional 255 kg discs on each wheel, for a total of 1810 kg of rear ballast).
With its own dedicated hydraulic circuit and pump (to avoid pressure loss during simultaneous usage of the lift and hydraulic distributors), the hydrostatic steering system offers extraordinary manoeuvrability even when working with front-mounted implements. In addition to extremely smooth steering action, this system also ensures unparalleled agility with an impressive steering angle of 52 degrees.
The ASM system engages and disengages the dual traction system and the differential locks completely automatically, eliminating the risk of operator error. In relation to steering angle and speed, the system engages and disengages front wheel drive (under load) and, if necessary, engages the differential locks for maximum traction and safety.
The 7 Series is equipped with an innovative new integral braking system: the brake discs are mounted in an outboard configuration on the front hubs, so that dual traction does not need to be engaged automatically when braking. Additionally, TTV tractors are equipped as standard with the Power Brake system (with an automotive type brake servo), for extremely high braking power, and two different park brakes: the electronic EPB system, which adjusts braking force in relation to load, and the Park Brake, which operates the rear disc brakes directly to minimise power loss.

Cab

Unparalleled comfort and automation

Agrotron TTV 7 Series tractors are equipped with the extraordinary “Maxi Vision Cab”, which boasts state of the art technological features and superlative driver comfort.
For unrivalled comfort, the electronically controlled automatic air conditioner system maintains the ideal environment inside the cab, while the anti-vibration package - consisting of a sprung front axle as standard and optional mechanical or air sprung suspension for the cab - ensures outstanding stability. And for even greater driver comfort, the cab is equipped with air-sprung, self-levelling seats as standard, while seats with an active suspension system are offered as an option.

Better light, greater sight: the WARRIOR light package

The optional WARRIOR light package with XENON beacon lamps and new Hella latest fourth-generation LED worklights up to 2470 lumen allows you to carry out every job precisely and safely whatever the weather and in even the most challenging light conditions.

An even more exclusive design: The command console

So that you can also feel the power and superior technology of the 7250 TTV WARRIOR while driving, you will receive an exclusive leather seat and black WARRIOR floor mat.

B100

Designed with specific technical solutions and constructed with special materials, the injection system is fully compatible with fuels containing up to 100% biodiesel.