Claas has launched five new Scorpion telehandlers in the 3- and 4-tonne class. The company claims improvements in comfort and convenience, as well as improved stability and more lift capacity. The new Varipower 3 drive with boosted tractive force is optionally available for the Scorpion 738 and 742.
The range cover lift capacities from 3.3 to 6.0 t and lift heights from 6.7 to 10 m. Five new models with lift capacities from 3.3 to 4.2 t.
Stronger and more stable
Thanks to higher hydraulic pressure, the new Scorpion telehandlers deliver up to 300 kg more lift capacity – 3.3 t in the 1033 and 733 entry models and 4.2 t in the Scorpion 742. At the same time, to ensure the customary balance and stability, the wheelbase has been increased by 100 mm, with corresponding modifications to the counterweight at the rear.
This machine class now benefits from smart loading functions too, thanks to new hydraulic controls with electronic pilot control. The following automatic functions and assistance systems are now available to operators:
Automatic bucket return to the previously saved position: saving significant time and effort when performing repetitive tasks close to the ground.
Automatic bucket shake function: the tilt rams ensure reliable emptying of clumping materials and even distribution of loose materials.
Automatic retraction of the telescopic arm (not for Scorpion 1033): the mast automatically retracts as the telescopic arm is lowered – significantly reducing the operator’s workload.
The 105 kW/143 hp, 550 Nm Liebherr four-cylinder diesel engine delivers a hydraulic output of max. 160 l/m at a quiet and fuel-efficient 1,600 rpm. During loading, Dynamic Power automatically adjusts the engine speed to the joystick angle and so to the desired lift and loading speed. This feature ensures faster, even more efficient load cycles.
All models are driven by the Varipower 2 hydrostat – used in the Jaguar forage harvesters – the new Varipower 3 is an option for the Scorpion 738 and 742 models. With a larger dual hydraulic motor, this version transfers up to 68 kN tractive force to the wheels – an increase of around 20 per cent compared with the Varipower 2 (57 kN).
Operator focus
The cab in the Scorpion 733 – 742 has had a complete makeover. An external safety guard has been fitted. The partially glazed access door swings open by a full 180 degrees and features a quarterlight to improve cab ventilation.
New compartments and cargo nets provide ample storage space on the inside of the door. Furthermore, sound insulation in the door has been increased to reduce noise levels in the cab.
The redesigned steering column makes accessing the cab easier and steering wheel height and angle is adjustable. The display is now positioned above the steering wheel, making it easier to read.
To the right of the steering wheel is the repositioned and resigned dashboard with a 3.5-inch colour screen (optional 7-inch screen). In front is a handy smart phone shelf and to the left, the new control unit for the heating and air conditioning system.
The joystick has been relocated to the right of the operator’s seat to further enhance comfort. The joystick and other key controls such as the controller for the speed ranges now move with the operator’s seat, allowing the right arm to remain comfortably on the armrest during load cycles.
Practical features for easier working
Another new feature is the pressure relief button on the left of the rear light bracket. One press is all it takes to depressurise the rear connections – making it easy to insert and remove hydraulic connectors.
Scorpion can be fitted with a range of practical additional equipment for cleaning and maintenance. Models fitted with air brakes have a connection for an air blow gun by the cab step. So soiled areas can be cleaned and blown out away from the machinery shed or yard. a brush and shovel holder can be factory-fitted as can a removable 5 l water tank for quick on-site hand-washing.
