GP8055/GP8060/GP8065 PUMP REPAIR INSTRUCTIONS

To Dismantle Crankcase Gear

10)Take out plungers and seal sleeves as described above. Drain the oil by taking off the plug (12). After removing the clip ring (33B), lever out the seal retainer (33) with a screwdriver. Open hose adaptor (K11) and remove gear cover (K3). Remove the cooling vane plate (K1) by removing the screws (K4)

12)Push connecting rod halves together with the crosshead as far as possible into the crosshead guide. Take out bearing cover (14/14A) and push out crank- shaft taking particular care that the con rod doesn’t get bent. Check surfaces on the connecting rods (24), crankshaft (22) and crossheads (25). Check the surfaces of the crosshead guides in the crankcase for any unevenness.

11) Remove the connecting rod screws (24).

Connecting rods are marked 1 to 3 for identification. Do not twist connecting rod halves or interchange them. When reassembling, the connecting rod must be fitted in their exact original position on the crankshaft journals.

13)Reassemble in reverse order. Thread the long end of the crankshaft together with the inner bearing rings into the crankcase; then mount outer bearing ring (20) and spacer ring (22A). Mount connecting rod halves in their exact original position and tighten at 37 Ft-lbs.

Connecting rods must be able to move slightly sideways on the stroke journals.

14)Mount bearing cover (14A) and tighten screws (17) to 64 Ft-lbs. Adjust axial play (clearance) on the crankshaft to minimum 0.1 mm / max. 0.15 mm using shims (21A/21B). The shaft should turn easily with little clearance. Connecting rod must sit exactly in the middle of each crank pin. Fit the bearing cover (14) and tighten the screws (17) at 64 Ft-lbs. Seal (32A) must always be installed so that the seal lip on the inside diameter faces the oil. Possible axial float of the seal adaptor (33) to be compensated with shims (33C).

Mount cooling plate (K1) and gear cover (K3) with their respective seals (K2). When assembling the cooling circuit line, make sure that the oil cooler connection (K7) is always joined to the upper connection (K3) of the gear cover.

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Giant GP8065, GP8060, GP8055 installation instructions To Dismantle Crankcase Gear

GP8060, GP8055, GP8065 specifications

The Giant GP Series, including the GP8060, GP8065, and GP8055, represents the forefront of agricultural technology, engineered for efficiency and optimal performance in the field. These models stand out due to their advanced features, robust construction, and versatile functionalities designed for demanding agricultural tasks.

The GP8060 is a formidable powerhouse, equipped with a high-torque engine that delivers significant horsepower, making it ideal for heavy-duty operations. This model incorporates advanced fuel efficiency technologies, which not only reduce operational costs but also lower emissions, aligning with sustainability goals. The large capacity fuel tank ensures extended use without frequent refueling, enhancing productivity on large farms.

Next in line, the GP8065 combines power with precision. It features an innovative suspension system that improves stability and ride comfort, especially when navigating uneven terrains. The cab is designed for operator comfort, incorporating ergonomic controls and superior visibility. Additionally, the GPS-guided steering system enhances accuracy in planting and harvesting, reducing overlap and waste in field operations.

The GP8055 offers a more compact design while still providing robust features suited for smaller farms or specialized tasks. It is ideal for maneuvering in tighter spaces while still delivering high performance. The tractor includes advanced diagnostic tools that allow operators to monitor machine health in real-time, ensuring peak performance and minimizing downtime. Its lightweight construction aids in soil conservation by reducing compaction, which is crucial for maintaining healthy soil over time.

All models in the GP Series are equipped with state-of-the-art technology, such as telematics systems that allow remote monitoring and management of machine performance. This connectivity ensures farmers can track metrics like fuel usage and operational hours, facilitating optimal scheduling and maintenance planning.

Safety features across the GP Series include roll-over protection structures and enhanced braking systems, making them reliable choices for any agricultural operation. With their blend of technology, efficiency, and durability, the Giant GP8060, GP8065, and GP8055 are set to transform agricultural practices, helping farmers increase productivity while maintaining sustainability in their operations.