Mechanical transmission tractor A Series

4-cylindercompactwith cab

Overview
The Valtra A Series is a compact agricultural tractor range covering A75–A115 (75–115 HP). It combines a low‑profile bonnet and a spacious, ergonomic cab for good all‑round visibility and operator control. Transmission options include mechanically geared GL variants for lower‑power models and HiTech/HiTech‑4 solutions for higher output units.

5th generation upgrades

• Four‑cylinder A105 and A115 use HiTech 4 electronically controlled transmission with multiple powershift stages.
• Models below 100 HP retain 3‑cylinder engines with GL mechanical transmissions; an optional two‑step powershift (HiTech 2) expands gearing where required.
• Cab upgrades, revised electronics, larger mirrors and improved HVAC/visibility are fitted to higher‑spec models.

Key features

• Access and ergonomics: pedal‑activated steering tilt, wide door, long handrails and three sturdy steps for safe entry/exit.
• Visibility: low bonnet, under‑cab exhaust routing, ~5.7 m² glazing and large roof window; LED work lights for extended working hours.
• Operator controls: Valtra Powershuttle for smooth directional changes; fingertip lever and selectable automatic/manual modes on Powershift variants; AutoTraction and park lock standard.
• Hydraulics & lift: rear lift up to ~4.3 t (A105/A115); factory front lift option on four‑cylinder models (~2.5 t); hydraulic flow up to ~100 l/min on larger models.
• Loader capability: integrated front loader subframe, excellent loader visibility and precise CANbus‑controlled valves for smooth operation.
• Low running costs: fuel‑efficient engine settings and long service intervals reduce total cost of ownership.

Transmissions

• GL models (below 100 HP): mechanically controlled transmissions commonly arranged as 12F/12R grouped ranges; optional super‑creeper available.
• HiTech models (A75–A95): synchronized gears in two ranges with optional HiTech 2 two‑step powershift (24/24) for wider working ranges.
• HiTech 4 models (A105 & A115): electrically controlled 4‑range transmission with 4 powershift gears (16+16 R), automatic modes and efficient road‑speed operation at reduced engine revs.

Technology

• Valtra SmartTouch Extend: optional 9" touchscreen terminal (A105/A115) for machine control and precision farming functions.
• Valtra Guide: GNSS‑based autoguidance with Wayline Assistant to reduce overlap and improve accuracy.
• ISOBUS (ISO 11783): plug‑and‑play implement control; TaskDoc/TaskDoc Pro and Valtra Connect telemetry for data exchange and remote monitoring.

Hydraulics & loader

• Hydraulic flow up to ~98–100 l/min on A105/A115 depending on configuration; options for electric joystick in armrest.
• Rear hitch rated up to ~4.3 t on four‑cylinder models; factory‑fitted front hitch option provides ~2.5 t lift capacity.
• Factory front loader subframe and optional integrated joystick ensure precise loader work and good forward visibility.

Options & Valtra Unlimited

• Predefined option packages simplify specification and improve cost efficiency compared with piecemeal accessory orders.
• Valtra Unlimited factory customization permits paint, interior, equipment and functional modifications fitted with factory warranty (available for higher‑spec models).

Services & financing

• Valtra Connect, Care & Go services support uptime with telemetry, proactive maintenance and dealer support.
• Flexible financing options are typically available to suit farm and fleet purchasing needs.

Technical specifications

• Series: A Series (models A75, A85, A95, A105, A115).
• Power range: 75–115 HP (A75 75 HP; A85 85 HP; A95 95 HP; A105 105 HP; A115 115 HP).
• Engines: 3‑cylinder 3.3 L AGCO Power (A75–A95); 4‑cylinder 4.4 L AGCO Power (A105/A115), Stage V with DOC+DPF+SCR (AdBlue).
• Wheelbase: ~2250 mm (A75–A95); ~2430 mm (A105/A115).
• Hydraulics: up to ~98–100 l/min on A105/A115; rear lift up to ~4.3 t; front lift ~2.5 t (factory option on four‑cylinder models).
• Transmissions: GL mechanical (12+12R), HiTech (6×2 ranges), HiTech 2 (optional 24+24R), HiTech 4 (16+16R electronic powershift).
• Standard: Valtra Powershuttle, 4WD, AutoTraction, park lock; ISOBUS and SmartTouch on higher specs.
• Service interval: approx. 600 engine hours (model dependent).