Gravely 992310 19HP-144Z, 992311 21HP-148Z manual Wiring Diagram, Engine Starter Solenoid

Page 24

WIRING DIAGRAM

Model 992077, 078, 079, 080, 081, 082, 310, 311

SEAT / PTO RELAY

SEAT

SWITCH

AUXILIARY

POWER

SUPPLY

 

 

 

 

PINK

 

87a

87

86

85

1

2

 

30

 

 

 

 

BLACK

PTO

SWITCH

HOUR METER

(Optional)

YELLOW / RED

7

1

4

ENGINE

STARTER

SOLENOID

OIL

PRESSURE

FUEL

SOLENIOD

REGULATOR

MAGNETO

KILL

BLUE

BLACK

5

BLUE / WHITE

 

 

3

YELLOW

/ RED

 

 

1

PURPLE

 

 

 

2

WHITE / BLACK

 

 

6

 

 

 

 

 

OIL

LIGHT

KEY

SWITCH

PURPLE

87a

YELLOW / RED

START

RELAY

87 86 85

30

YELLOW / RED

3

9

 

 

 

 

/YELLOW

BLACK

BROWN

 

 

 

 

 

 

 

 

 

 

BLACK

A

B

 

RED

 

FUSE

RED

B

A

M

VIOLET

1

BRAKE SWITCH

BATTERY

BLACK

BROWN

 

G

BLACK

S1

 

PURPLE

RED /

2

REMOTE

SOLENOID

S2

RED / VIOLET

GREEN / WHITE

PTO

BLUE / WHITE

BLACK

RED

RED / WHITE

 

CLUTCH

 

 

1

2

BLACK

PURPLE /

 

WHITE

 

WHITE/

 

BLACK

 

 

 

YELLOW / BLACK

 

EYE-Q

UNIT

EYE-Q

HARNESS

CONNECTOR

EYE-Q

HARNESS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

SENSOR (Optional)

BLACK BLACK

PD3231

24

Image 24
Contents Promaster 144Z / 148Z / 152Z / 160Z Service and Replacement Parts ManualProduct Registration Your Satisfaction is ImportantTable of Contents ModelsDecals Model 992077, 078, 079, 080, 081, 082, 310Decal, Instructional Steering Frame Seat Engine and Clutch Fuel Tanks and Hoses Transmission Qty. DescriptionMotors and Wheels Brakes Lift Valve and Cylinder 1612 Deck Lift and Motors to Pump Circuits Hydraulic Diagram Control Panel Steering Controls Steering Controls Deck Lift 138Continuity Diagram Electrical System Model 52992077, 078, 079, 080, 081, 082, 310 Wiring Diagram Engine Starter SolenoidDeck Decks Mounting BracketsDECK, Discharge Chute and Baffles Mounting Arms and Belt Guards BELTS, SPINDLES, Idlers and Blades DeckBELTS, SPINDLES, Idlers and Blades Rollers Gravely

992078 21HP-148Z, 992082 25HP-160Z, 992080 23HP-160Z, 992077 19HP-144Z, 992081 25HP-152Z specifications

Gravely has established itself as a leading name in the lawn care and landscaping equipment industry. Among its esteemed lineup, the Gravely models 992310, 992311, 992079, 992081, and 992077 are notable for their powerful engines and robust design.

The Gravely 992310 features a 19HP engine that strikes a balance between power and efficiency. Designed for residential users and small-scale landscaping applications, this model offers a cutting width that allows for efficient mowing of medium to large lawns. Its compact design ensures maneuverability, making it easy to navigate around obstacles like trees and flower beds.

In contrast, the Gravely 992311 boasts a slightly more powerful 21HP engine. This model is well-suited for both residential and commercial use, providing enhanced torque and performance under load. The ergonomically designed control panel allows for easy operation, while the advanced cutting deck technology ensures an even cut and reduced clumping.

The Gravely 992079 takes power up a notch with its 23HP engine. This model is engineered for heavy-duty applications, capable of handling tough terrain and thick grass with ease. It features an adjustable cutting deck, allowing users to customize the mowing height according to their needs. The added durability of the frame and components makes it ideal for frequent use.

Moving to the Gravely 992081, this model ramps up the horsepower to 25HP. It is designed for professional landscapers who require high performance and reliability. The enhanced cooling system protects the engine from overheating during extended use, while the larger fuel tank ensures that users can work longer without constant refueling.

Lastly, the Gravely 992077 comes equipped with a 19HP engine. This model strikes an excellent compromise between size, power, and functionality. With its user-friendly features and robust construction, the 992077 is perfect for homeowners looking for a reliable machine that can efficiently manage their lawn care needs.

Across these models, Gravely emphasizes quality with advanced technologies such as hydrostatic transmissions for smooth operation and enhanced control, and innovative cutting systems for improved grass handling. The brand also prioritizes comfort, featuring adjustable seats and intuitive controls for a better user experience. With their impressive power and functionality, these Gravely models cater to varying needs in the landscaping segment, making them valuable investments for both casual users and professionals alike.