Front two-wheel drive ZP 01.020 (without wheels)

Front Travel ZP 01.020 (without wheels) for ZM-60U/90U/120U

The front travel ZP 01.020 in the configuration without wheels is the main support and steering metal assembly of the undercarriage of the modernized ZM series grain loaders (ZM-60U, ZM-90U, ZM-120U), which is mounted directly to the front part of the unit's frame and is responsible for controlling the machine's direction of movement through the steering mechanism, as well as for adjusting the working height of the feeders using the screw drive of the lifting mechanism.

The difference of this configuration lies in the absence of hubs, protective end washers, and the rubber-coated wheels themselves - the assembly is supplied with a bare pendulum balancer axle OVI 01.023. Since the wheelbase usually has a longer operational life compared to the moving parts of the fork system and the screw mechanism, such a delivery option is a rational solution for repair. It allows renewing the worn metal structure of the strut and transferring the working wheels from the old unit, while preserving all the advantages of the modern two-wheel system - uniform weight distribution and the absence of lateral rolls on the unevenness of the threshing floor.

Technical Specifications of the Two-Wheel Front Travel ZP 01.020 (without wheels)

• Catalogue number: ZP 01.020 (configuration without wheels)
• Application: ZM-60U, ZM-90U, ZM-120U, ZMB-90U, ZMB-120U
• Support base type: Two-wheel, pendulum (supplied with a bare axle)
• Lifting mechanism type: Screw with a pawl
• Steering lock type: Band brake
• Quantity per unit: 1 pc.
• Country of manufacture: Ukraine

The design of this assembly is identical to the modern two-wheel front travel assembly, but the part is supplied without the wheel hubs ZPT 1007, protective end washers, and rubber-coated wheels ZPT 1.6.2/SMM 01.090. The basis of the support system is a massive pendulum axle OVI 01.023 (beam) with prepared mounting trunnions on which the working wheels from the previous unit are installed, which allows renewing the worn metal structure of the strut without spending on elements that still have working life. To evenly distribute the load on the balancer axle, the inner ZP 01.040 and outer ZP 01.050 forks are made of thick-walled rolled sheet metal, guaranteeing the high spatial rigidity of the system.

The steering mechanism is equipped with a steering sprocket ZP 01.402 with a steel rim, which works in tandem with a band brake - during the rotation of the fixing handle, the metal band is pressed against the sprocket drum, reliably blocking the rotary mechanism and holding the set course of the machine without play. Changing the working height is implemented through a screw drive with a rigid and long handle ZP 01.060, and the ratchet assembly received simplified coupling kinematics with an updated pawl ZP 01.401, which increases the overall wear resistance of the mechanism and simplifies its maintenance on the threshing floor.

Components of the Front Travel ZP 01.020 for ZM-60/90/120U (without wheels)

The reliable operation of the front strut determines the maneuverability and overall spatial stability of the grain loader. Over time, the mechanical control and lifting components - from the guide forks to the screw and axles - wear out under loads. At Zavod Moroza, you can purchase the basic configuration of the assembly without the wheelbase (which is rational for repairing the metal structure), as well as order any parts separately:

• Inner fork ZP 01.040
• Outer fork ZP 01.050
• Lifting handle ZP 01.060
• Screw with a daisy Z-9 ZP 01.070
• Steering sprocket ZP 01.402
• Axle OVI 01.023 for hubs
• Special nut ZP 01.101
• Ratchet pawl ZP 01.401
• Axle ZP 01.601
• All other small elements (thrust bearings 8104, metal-ceramic bushings A 40x50x25, grease nipples, bolts, nuts, spring and plain washers, cotter pins)

By supplying the assembly in such a configuration, we equip it with parts that are adapted to modern operational requirements. The steering sprocket has an appropriate steel rim to work in tandem with the band brake mechanism, and to reduce the operator's physical effort during the frame height adjustment, longer and more rigid drive handles are installed. Wear-resistant metal-ceramic bushings operate in the mating units, which withstand static loads well, and the axle has precisely machined trunnions for the correct and quick installation of your working hubs.

Buy the Modernized Front Travel ZP 01.020 (without wheels)

You can order the front travel ZP 01.020 without a wheelbase directly from Zavod Moroza - this delivery option is the optimal choice for repairing assemblies where the metal structures of the forks or the lifting mechanism have exhausted their working life, but the wheel hubs and the wheels themselves remain suitable for further operation. All our components are manufactured in strict compliance with technological tolerances, which guarantees their interchangeability with assemblies installed on equipment of different years of manufacture.

Maintaining a stable availability of assemblies and individual spare parts in our warehouse, we ensure prompt shipment, which allows quickly returning the grain loader to working condition during a busy season. Contact our sales department to select components - we know the design of these assemblies in all possible variations down to the smallest screw, we are well-versed in all modifications and generations of equipment from different manufacturers, and we will help you find the parts that fit your specific machine.