Hitachi 1800 important safety instructions 101 102 103 104 105 106 107 108 115 116

Page 19

 

 

 

 

 

 

 

 

 

 

Parts

 

 

 

 

 

 

 

 

 

 

 

 

101

102

103

104

105

106

107

108

115

116

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR;

LOWER;

NUT, cou-

COLLAR,

ADAPTER

ROD, tie

NUT, hex;

WRENCH

SHIELD,

SCREW;

Pump Part

see

see

pling

coupling

 

 

5/8-11

 

warning

8-32 x 2 in.

No.

311238

311825

 

 

 

 

 

 

 

(51 mm)

 

 

 

 

 

 

 

 

 

 

 

P12LCD

N34LN0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12LSA

N34LN0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12MCD

N34LT0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12MSA

N34LT0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12DSA

N34DN0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12ESA

N34DT0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12DCD

N34DN0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P12ECD

N34DT0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15LCD

N34LN0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15LSB

N34LN0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15MCD

N34LT0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15MSB

N34LT0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15DSB

N34DN0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15ESB

N34DT0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15DCD

N34DN0

222796

184096

184130

15H371

15H562

101712

184278

15H782

120094

 

 

 

P15ECD

N34DT0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23DCD

N65DN0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23ECD

N65DT0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23LCD

N65LN0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23LSA

N65LN0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23MCD

N65LT0

222801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23MSA

N65LT0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23DSA

N65DN0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P23ESA

N65DT0

222803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32DCD

N65DN0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32ECD

N65DT0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32LCD

N65LN0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32LSB

N65LN0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32MCD

N65LT0

222796

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32MSB

N65LT0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32DSB

N65DN0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P32ESB

N65DT0

687055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Qty

1

1

1

2

1

3

3

1

3

3

 

 

 

 

 

 

 

 

 

 

 

311826B

19

Image 19
Contents II 2 G Dura-FloPumpsContents Digit Fourth Digit Fifth Digit ModelsDura-Flo Pumps with NXT Air Motors FirstP15MSB, a P15LCD, aP15LSB, a UHMWPE/2 Ptfe P15MCD, aLower Model, Packings MPa, bar psi Dura-Flo Pumps with Viscount Hydraulic MotorsFire and Explosion Hazard Moving Parts Hazard Grounding InstallationFlush Before Using Equipment Mounting AccessoriesHydraulic Line Accessories Air Line AccessoriesFluid Line Accessories VA Y Typical Installation, Air-Powered Pumps KeyAY T XLR Typical Installation, Hydraulic-Powered Pumps KeyOperation Pressure Relief ProcedureStartup Bleeder Valve and Wet-Cup ShutdownMaintenance Problem Cause Solution TroubleshootingRequired Tools RepairDisconnect the Lower Reconnect the Lower Reconnect the Lower101 105 106 104 103 108 102 107 Parts101 102 103 104 105 106 107 108 115 116 Wrench Collar AdapterParts 311826B Motor Model Pump Model Kg lb DimensionsNXT Model Mounting Hole LayoutsViscount NXT Model Fluid Outlet Pressure Technical DataPump Air or Hydraulic Oil Consumption Dura-Flo 1800 Pumps with NXT Model 6500 Air Motors Dura-Flo 1800 Pumps with NXT Model 3400 Air MotorsDura-Flo 2400 Pumps with NXT Model 6500 Air Motors Dura-Flo 2400 Pumps with NXT Model 3400 Air MotorsDura-Flo 2400 Pumps with Viscount Hydraulic Motors Dura-Flo 1800 Pumps with Viscount Hydraulic MotorsFluid Outlet Pressure Hydraulic Oil Consumption Graco Information Graco Standard Warranty

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.