Giant installation instructions GP8055/GP8060/GP8065 Pump Repair Kits

Page 8

GP8055/GP8060/GP8065 PUMP REPAIR KITS

Plunger Packing Kits

 

Oil Seal Kit - #09221

 

GP8055 - #09616

 

Item

Part #

Description

Qty.

Item

Part #

Description

Qty.

33A

05056

O-Ring

3

38A

13286

O-Ring

6

33B

05057

Compact Ring

3

38B

05281

Support Ring

6

33C

05058

Radial Shaft Seal

3

39A

05066

O-Ring

6

Inlet Valve Kit - #09587

 

40

07723

Seal Ring

3

 

42

05277

V-Sleeve

9

Item

Part #

Description

Qty.

GP8060 - #09617

 

53B

05078

Inlet Valve Seat

1

Item

Part #

Description

Qty.

53C

05079

Valve Plate

1

38A

06667

O-Ring

6

53D

07658

O-Ring

1

39A

05066

O-Ring

6

53E

05080

Valve Spring

1

40

05067

Seal Ring

3

53F

05081

Valve Spring Guide

1

42

05069

V-Sleeve

9

 

 

 

 

GP8065 - #09586

 

Discharge Valve Kit - #09588

 

Item

Part #

Description

Qty.

Item

Part #

Description

Qty.

38A

06667

O-Ring

6

54B

05084

Discharge Valve Seat

1

39A

05066

O-Ring

6

54C

05079

Valve Plate

1

40

06996

Seal Ring

3

54D

06258

O-Ring

1

42

06997

V-Sleeve

9

54E

05080

Valve Spring

1

 

 

 

 

54F

05081

Valve Spring Guide

1

 

GP8055/GP8060/GP8065 TOOL LIST AND TORQUE SPECIFICATIONS

ITEM

PART #

DESCRIPTION

TORQUE Ft-lbs (NM)

TOOL NEEDED

17

05038

Hexagon Socket Screw

64

(87)

10mm allen wrench

24

05047

Connecting Rod Hexagon Socket Screw

37

(50)

8mm allen wrench

33B

05054

Clip Ring

n/a

Industrial Snap ring pliers

36C

05062

Tension Screw

30

(40)

16mm socket

49A

05073

Hexagon Nut (manifold)

265

(360)

30mm socket

51/52

05084/05076

Valve Assemblies

n/a

Valve puller (p/n 07662) - included with pump

58

05087

Hexagon Socket Screw

132

(180)

12mm allen wrench

K5

07381

Hexagon Socket Screw

n/a

8mm allen wrench

GP8000 Trouble Shooting

Problem

Cause

Solution

Pressure drops, water leaks

V-sleeves leak

Replace V-sleeves, examine surface of

 

 

plunger

Pressure drops, pump

Discharge or suction valve leaks

Replace valve

Steam formation (cavitation)

Reduce suction height, reduce flow resistance

becomes loud

 

in inlet line, clean inlet filter, lower water

 

 

temperature

Irregular pressure

Worn valves

Examine valves

O-Ring on the valves or inlet valve

Examine O-ring, examine valve casing for

 

adapter leaks

unevenness on the sealing surfaces

Oil leaks at visible part of

Gear sealing is leaky

Examine seals and running surface of plunger

plunger

 

 

Dirty mile-colored frothy oil

Oil has mixed with water

Replace oil immediately, find and fix the cause

 

 

 

Oil leakage on the crankshaft

Shaft seal ring leaks

Check seal and shaft

Noise increases without loss of

Worn bearing

Dismantle gear, examine all parts, replace

pressure

 

worn parts, check oil level. If service life was

 

 

too short, check for excess strain or whether

 

 

lubrication intervals were too long. Only

 

 

specified lubricants are to be used

8

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Contents GP8055, GP8060, GP8065 Installation Instructions Specifications Model GP8055 GP8055 Horsepower RequirementsSpecifications Model GP8060 GP8060 Horsepower RequirementsSpecifications Model GP8065 GP8065 Horsepower RequirementsExploded View GP8050, GP8060, GP8065 Part List GP8050, GP8060, GP8065 Part Description QtyGP8055/GP8060/GP8065 Pump Repair Kits Valve Inspection and Repair Replacing Valve Casing To Dismantle Crankcase Gear Giant Industries Limited Warranty

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.