Silage bagger EB 310 GM
The professional self-propelled silage bagger EB 310 GM, featuring chambers from 2.4 to 3.0 meters and a comfortable operator cabin, offers the top equipment, as well as an intelligent system for machine movement across the farm.
It is designed for grain storage volumes ranging from 10,000 to 40,000 tons per year, and its primary purpose is to bag grass silage harvested by forage harvesters or self-loading wagons, corn and sorghum silage, cracked and crimped grain, sugar beet pulp, brewers’ grains, and by-products from distilleries.
Key Features of the EB 310 GM Silage Bagger
- Road transport behind a tractor (approved speed up to 40 km/h)
- Advanced braking system that immediately halts the machine in case of a collision
- Comprehensive hydraulic drive system by SAUER DANFOSS, featuring remote control and easy operation from the cabin
- Comfortable cabin equipped with radio, air conditioning, heating, and an adjustable suspension seat
- CAN-BUS data communication system for efficient and reliable data transfer
EB 310 GM - Technical data sheet
EB 310 GM Control System
The movement of the EB 310 GM silage bagger is controlled via a CAVOTEC remote control with wireless data transmission. Driving and steering are managed using a 3-axis joystick, and the machine offers four selectable drive modes:
- AUTO – The rear axle is locked; only the front axle steers.
- SYNCHRONIZED – Both axles steer in opposite directions at the same angle, up to 45°. Steering is done by rotating the joystick axis. This is the most comfortable mode for driving around the farm.
- CRAB – Both axles steer in the same direction, up to 45°. Ideal for precise reverse maneuvering while maintaining the same machine axis.
- BAGGING – In this mode, the wheels turn 90°, allowing the machine to back straight into the bag. Pushing the joystick moves the machine forward; rotating it left or right adjusts the approach direction. The rotor, agitators, and feed table belt can be activated only in this mode.
Additional buttons on the remote control allow you to manage auxiliary functions such as:
- Cleaning the floor
- Tilting the feed table
- Releasing the internal cable loop
- Rewinding steel cables
- Adjusting engine RPM
- Engaging the parking brake
- Activating counter-pressure during bagging with an internal cable loop (in BAGGING mode)
The entire control system is equipped with fail-safe security in case of signal loss. If the signal weakens or drops, the machine automatically stops until the connection is re-established. The remote control also features an emergency STOP button, which immediately halts the machine and shuts off the engine.
Engine Power and Mobility of the Silage Bagger
The EB 310 GM silage bagger is powered by a Perkins 1206F diesel engine with an output of 168 kW and a displacement of 7.0 liters, compliant with EU Stage IV (TIER) emission standards. The machine’s entire drive system is managed by two parallel SAUER DANFOSS pumps with swashplate design.
The rotor is driven by a hydraulic motor connected to a Bonfiglioli 313 series planetary gearbox, which is equipped with sufficient cooling capacity.
Machine mobility is provided by four hydraulic wheel drives from Finnish manufacturer BLACK-BRUIN, featuring unique freewheeling technology. This allows the machine to be towed by a tractor on roads without the need to engage the hydraulic system.
Each hydraulic drive includes large drum brakes, capable of safely stopping the machine even at road speeds of up to 40 km/h.
Operator Cabin
This premium silage bagger is designed with maximum operator comfort in mind. The crew sits in a sealed, air-conditioned cabin equipped with a radio, where they can fully focus on the bagging process.
The feed belt and agitators are controlled using two joysticks mounted on the seat console, with proportional speed control. On the right-hand side, rotary knobs (potentiometers) allow adjustment of braking pressure on the right and left sides during bagging with an internal cable loop. On the left, additional potentiometers control engine and rotor RPM.
All these functions can only be activated in bagging mode, preventing accidental activation of the rotor, belt, or agitators in any other mode.
The cabin also includes:
- A control panel for lighting
- An information display
- Controls for the wiper and washer
- A horn
- Feed-in signal lights for material arriving from the trailer
This setup ensures a safe, comfortable, and highly efficient working environment for the operator.
Transport Position
For road transport, the machine folds into a compact transport position with a maximum width of 2,900 mm. It is connected to the tractor via the drawbar to the upper hitch point. The tractor must be equipped with dual-circuit air brakes or hydraulic brakes.
On the road, the machine runs on all wheels, and the front axle is steered via a linkage connected to the main drawbar.
Technical Specifications: EB 310 GM Silage Bagger
- Rotor width: 2,650 mm
- Tunnel sizes: 2.4 – 3.0 m
- Machine output: 80–150 t/h
- Bag lengths: 45, 60, 75, 90 m
- Machine weight: 13,000 kg
- Engine power: 168 kW