Hitachi 1800 important safety instructions Typical Installation, Air-Powered Pumps Key, Va Y

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Installation

K

J

U

E D

H

VA Y

F B

TS

L

P

R

N

M

TI8433a

FIG. 1: Typical Installation, Air-Powered Pumps

Key:

A

Pump

N

Electrically Conductive Fluid Supply Hose

B

Wall Bracket

P

Fluid Whip Hose

D

Air Line Lubricator

R

Gun Swivel

E

Bleed-type Master Air Valve (required)

S

Airless Spray Gun

F

Pump Air Regulator

T

Fluid Suction Kit

H

Electrically Conductive Air Supply Hose

U

Main Air Supply Line

J

Air Line Filter

V Air Line Drain Valve

K

Air Shutoff Valve

Y Pump Ground Wire (required, see page 8 for installation

L

Fluid Filter

 

instructions)

M

Fluid Drain Valve (required)

 

 

10

311826B

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Contents Dura-FloPumps II 2 GContents First ModelsDura-Flo Pumps with NXT Air Motors Digit Fourth Digit Fifth DigitUHMWPE/2 Ptfe P15MCD, a P15LCD, aP15LSB, a P15MSB, aDura-Flo Pumps with Viscount Hydraulic Motors Lower Model, Packings MPa, bar psiFire and Explosion Hazard Moving Parts Hazard Mounting Accessories InstallationFlush Before Using Equipment GroundingHydraulic Line Accessories Air Line AccessoriesFluid Line Accessories Typical Installation, Air-Powered Pumps Key VA YTypical Installation, Hydraulic-Powered Pumps Key AY T XLROperation Pressure Relief ProcedureStartup Shutdown Bleeder Valve and Wet-CupMaintenance Troubleshooting Problem Cause SolutionRequired Tools RepairDisconnect the Lower Reconnect the Lower Reconnect the LowerParts 101 105 106 104 103 108 102 107101 102 103 104 105 106 107 108 115 116 Collar Adapter WrenchParts 311826B Dimensions Motor Model Pump Model Kg lbNXT Model Mounting Hole LayoutsViscount NXT Model Fluid Outlet Pressure Technical DataPump Air or Hydraulic Oil Consumption Dura-Flo 1800 Pumps with NXT Model 3400 Air Motors Dura-Flo 1800 Pumps with NXT Model 6500 Air MotorsDura-Flo 2400 Pumps with NXT Model 3400 Air Motors Dura-Flo 2400 Pumps with NXT Model 6500 Air MotorsDura-Flo 2400 Pumps with Viscount Hydraulic Motors Dura-Flo 1800 Pumps with Viscount Hydraulic MotorsFluid Outlet Pressure Hydraulic Oil Consumption Graco Standard Warranty Graco Information

1800 specifications

The Hitachi 1800 series excavators represent a significant leap in construction and earthmoving technology, designed to enhance productivity while ensuring operator comfort and environmental sustainability. These excavators are emblematic of Hitachi's commitment to advancing machinery engineering, equipped with an array of features and technologies that optimize performance.

One of the standout characteristics of the Hitachi 1800 is its powerful yet fuel-efficient engine. The machine is equipped with a Tier 4 compliant engine, which meets stringent emission regulations while delivering increased power output. This leads to enhanced digging performance and better fuel economy, reducing operational costs for excavating contractors.

The hydraulic system of the Hitachi 1800 is another remarkable feature. It utilizes a closed-center load sensing system that automatically adjusts hydraulic flow based on the load being handled. This technology allows for precise control during operations, whether digging, lifting, or swinging, and improves overall operational efficiency. The responsiveness of the hydraulic system aids in increasing the speed and accuracy of work cycles.

Operator comfort is prioritized in the Hitachi 1800 with its ergonomically designed cab. It offers excellent visibility, reduced noise levels, and adjustable seating, which enhance the operator's experience during prolonged use. Advanced climate control systems ensure that operators remain comfortable in various environmental conditions. The intuitive control layout, combined with a multi-function joystick, allows operators to manage all functions with minimal effort.

Additionally, the Hitachi 1800 incorporates advanced telematics technology, which allows operators and fleet managers to monitor machine performance in real-time. This technology aids in predictive maintenance, helping reduce downtime and extend the life of the excavator.

The excavator’s durability is another core characteristic. It features a robust undercarriage designed to withstand harsh operating environments, and high-strength materials are used across the machine to enhance longevity and reliability.

In summary, the Hitachi 1800 series excavators combine powerful engines, advanced hydraulic systems, and operator-centric designs to provide a robust and efficient solution for construction and earthmoving projects. With their state-of-the-art technology and commitment to sustainability, they represent an excellent investment for professionals looking to enhance productivity and performance on the job site.