Hitachi 1800 P15LCD, a, P15LSB, a, UHMWPE/2 Ptfe P15MCD, a, P15MSB, a, P15DSB, a, P23DCD, a

Page 4

Models

Pump Part

 

 

Air

 

Maximum

Maximum Air

No. and

Lower

 

Motor

 

Working Pressure

Input Pressure

Series

Part No.

Lower Model, Packings

Part No.

Ratio

MPa, bar (psi)

MPa, bar (psi)

 

 

 

 

 

 

 

P15LCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N34LN0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P15LSB, A

687055

Dura-Flo 1800 (430 cc) sst,

N34LN0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P15MCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N34LT0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P15MSB, A

687055

Dura-Flo 1800 (430 cc) cst,

N34LT0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P15DSB, A

687055

Dura-Flo 1800 (430 cc) sst,

N34DT0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P15ESB, A

687055

Dura-Flo 1800 (430 cc) sst,

N34DN0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P15DCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N34DN0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P15ECD, A

222796

Dura-Flo 1800 (430 cc) cst,

N34DT0

15:1

10.9, 109 (1580)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P23DCD, A

222801

Dura-Flo 2400 (580 cc) cst,

N65DN0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P23ECD, A

222801

Dura-Flo 2400 (580 cc) cst,

N65DT0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P23LCD, A

222801

Dura-Flo 2400 (580 cc) cst,

N65LN0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P23LSA, A

222803

Dura-Flo 2400 (580 cc) sst,

N65LN0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P23MCD, A

222801

Dura-Flo 2400 (580 cc) cst,

N65LT0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P23MSA, A

222803

Dura-Flo 2400 (580 cc) sst,

N65LT0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P23DSA, A

222803

Dura-Flo 2400 (580 cc) sst,

N65DN0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P23ESA, A

222803

Dura-Flo 2400 (580 cc) sst,

N65DT0

23:1

15.7, 157 (2270)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P32DCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N65DN0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P32ECD, A

222796

Dura-Flo 1800 (430 cc) cst,

N65DT0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P32LCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N65LN0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P32LSB, A

687055

Dura-Flo 1800 (430 cc) sst,

N65LN0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P32DSB, A

687055

Dura-Flo 1800 (430 cc) sst,

N65DN0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P32ESB, A

687055

Dura-Flo 1800 (430 cc) sst,

N65DT0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

P32MCD, A

222796

Dura-Flo 1800 (430 cc) cst,

N65LT0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 PTFE/2 leather

 

 

 

 

 

 

 

 

 

 

 

P32MSB, A

687055

Dura-Flo 1800 (430 cc) sst,

N65LT0

32:1

20.9, 209 (3030)

0.7, 7.0 (100)

 

 

3 UHMWPE/2 PTFE

 

 

 

 

 

 

 

 

 

 

 

4

311826B

Image 4
Contents Dura-FloPumps II 2 GContents Models Dura-Flo Pumps with NXT Air MotorsFirst Digit Fourth Digit Fifth DigitP15LCD, a P15LSB, aUHMWPE/2 Ptfe P15MCD, a P15MSB, aDura-Flo Pumps with Viscount Hydraulic Motors Lower Model, Packings MPa, bar psiFire and Explosion Hazard Moving Parts Hazard Installation Flush Before Using EquipmentMounting Accessories 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.