Excavator lubrication pump – JINPINLUB

J203 Electric Progressive Lubrication System For Excavator

JINPINLUB — Mon, 16 Dec 2024 13:43:19 +0000

Features

1. The lubrication pump body has various designs: there are designs with or without follower plates, the follower plates improve the oil absorption capacity, there are various pump components, suitable for different greases, and the design is flexible.
2. Accurate control and monitoring: the control board has rich functions and can accurately adjust the time. Some lubrication pumps are equipped with sensors to monitor the liquid level. Signal processing requires programming to ensure stable operation.
3. Diverse electrical connections: optional voltage, multiple connection methods, depending on the type of lubrication pump, need to follow the standards to ensure safety, and the protection level is related to the components.
4. Good environmental adaptability: temperature affects performance, different lubrication pumps have corresponding requirements, the reservoir design is diverse, different capacities of 2L, 4L, 8L, 15L can be selected, flexible installation, and adaptable to various working conditions.
5. Excellent delivery capacity: the rated delivery rate varies depending on the components and grease, is affected by many factors, can be adjusted, and there are charts to assist calculation and adjustment.

Specification

Operating temperature	(-40°C to +70°C)
Number of outlets	1, 2 or 3
Reservoir capacity	2L, 4L, 8L, 15L
Refilling	Hydraulic lubrication fitting or from top
Lubricant	Greases of at least NLGI grade 2, Oils up to 40mm²/s (cSt) at 40° C
Class of protection	IP6K 9K
Piston diameter, K5	5 mm, approx. 2 cm³/min
Piston diameter, (standard) K6	6 mm, approx. 2.8cm³/min
Piston diameter, K7	7 mm, approx. 4 cm³/min
Max. operating pressure	350 bar
Connection thread	G 1/4
Operating voltage	12VDC, 24VDC, 110-240 VAC

Maintenance

1. Operational specifications
The daily operation of the lubrication system revolves around replenishing grease, triggering additional lubrication, and resetting error messages. There are various ways to replenish grease, and risks such as extrusion of the stirring paddle and injury by spring tension should be prevented during operation.
The triggering and resetting operations are performed with the help of the control circuit board buttons. Troubleshooting should be done before resetting. The new settings will take effect after the power is restarted. The button operations are limited in time and function.
2. Rigorous maintenance
Regularly and comprehensively check the electrical connection, performance, component installation, pressure protection, equipment status, and lubrication conditions of the machinery and the lubrication pump.
Before cleaning the lubrication pump, turn off the power first, use an adapted cleaning agent to eliminate residues, take good protection, and avoid contact with harmful substances.

Manuals

View Datasheet - J203 Grease Pump

J203 Progressive Electric Grease Pump For Mobile Application

JINPINLUB — Mon, 19 Aug 2024 20:43:19 +0000

Features

Versatility: It can supply up to 150 lubrication points, depending on the line length.
Components: The pump consists of a housing with an integrated motor, a reservoir with a stirring paddle, a pump element, optionally including a pressure-relief valve, a filling nipple, and electrical connection parts.
Applications: Suitable for mobile applications like wheel loaders and excavators, as well as small- and medium-sized machinery in general industries.
Operating Conditions: It operates efficiently in a wide temperature range and can handle both grease up to NLGI 2 and oil with varying viscosities.

Specification

Operating temperature	(-40°C to +70°C)
Number of outlets	1, 2 or 3
Reservoir capacity	2L, 4L, 8L
Refilling	Hydraulic lubrication fitting or from top
Lubricant	Greases of at least NLGI grade 2, Oils up to 40mm²/s (cSt) at 40° C
Class of protection	IP6K 9K
Piston diameter, K5	5 mm, approx. 2 cm³/min
Piston diameter, (standard) K6	6 mm, approx. 2.8cm³/min
Piston diameter, K7	7 mm, approx. 4 cm³/min
Max. operating pressure	350 bar
Connection thread	G 1/4
Operating voltage	12VDC, 24VDC, 110-240 VAC

Applications

Inspection: Check periodically for signs of wear, damage, or leaks on the lube pump. All connections are to be tight with no blockages in the lubrication lines.
Filter Replacement: Clean or replace as necessary should a filter be fitted to the pump to guarantee the lubricant is free from contaminants.
Check the pump element for signs of wear or damage and replace it if worn out or damaged to ensure efficiency in operation.
Electrical Connections: Be sure that all electrical connections are tight. Check for any signs of corrosion or wear on the connections.
Temperature: Be sure that the operating temperature of the grease pump is within the specified range. Excessive heat may be indicative of a problem requiring attention.

Manuals

View Datasheet - J203 Grease Pump

EGHP Progressive High Pressure Manual Grease Lubrication Pump

JINPINLUB — Wed, 17 Jul 2024 12:16:34 +0000

Features

1. Pull the handle to deliver lubricant, easy to operate.
2. With good adhesion of the pressure oil block, grease will not remain.
3. Outlet can be set on the left or right side of the handle according to the demand, or it can be double-outlet.
4. JGHP with strong spring, suitable for NLGI 1~2# grease.
5. The grease must be injected from the grease nipple to avoid air and foreign matter.

Specification

Operating temperature	(-20~+55°C)
Number of outlets	1, 2
Reservoir capacity	600mL
Function principle	Manually operated pump
Lubricant	NLGI 1~2# grease
Discharge	2mL/cycle
Max. operating pressure	10MPa
Connection thread	Outlet Φ4, Φ6, Φ8, PT1/8
Certification	CE
Mounting position	Vertical or horizontal

Applications

Engineering machinery: such as excavators, loaders, etc., which require frequent lubrication.
Textile machinery: ensure that the equipment is fully lubricated when running at high speed.
Printing machinery: accurate lubrication helps improve printing quality and equipment life.
Machine tool equipment: such as CNC machine tools, machining centers, etc., to ensure processing accuracy and equipment stability.
Agricultural machinery: such as tractors, harvesters, etc., adapt to various complex working conditions.
Mining equipment: work in harsh environments to ensure reliable operation of equipment.

Manuals

View Datasheet - EGHP Manual Pump

Auto Piston Grease Lubrication Pump J203 For Mobile Excavating

JINPINLUB — Tue, 16 Jul 2024 09:52:35 +0000

Features

Multifunctional: It can be applied to a variety of uses, including construction machinery, bus chassis, small and medium-sized machinery, and conventional industry.
Compact and lightweight: Space-saving design; mounting and maintenance can be easily carried out.
Cost-effective: Saves customers’ money since it provides economic lubrication solutions.
Voltage options: supports 12V and 24V DC, AC, can support auto-switching 110V~220V AC.
Several individually selectable pump elements, for example, K5, K6, K7, KR, and reservor volumes of 2, 4, or 8 liters are optional.

Specification

Operating temperature	(-40°C to +70°C)
Number of outlets	1, 2 or 3
Reservoir capacity	2L, 4L, 8L
Refilling	Hydraulic lubrication fitting or from top
Lubricant	Greases of at least NLGI grade 2, Oils up to 40mm²/s (cSt) at 40° C
Class of protection	IP6K 9K
Piston diameter, K5	5 mm, approx. 2 cm³/min
Piston diameter, (standard) K6	6 mm, approx. 2.8cm³/min
Piston diameter, K7	7 mm, approx. 4 cm³/min
Max. operating pressure	350 bar
Connection thread	G 1/4
Operating voltage	12VDC, 24VDC, 110-240 VAC

Applications

It is driven by an integrated motor to inject the lubricant into the main line, and through the oiler, it can distribute lubricant evenly to each lubrication point. This product is suitable for progressive automatic lubrication systems and could provide up to 150 lubrication points depending on the length of the pipeline.
The J203 lubrication pump applies in construction machinery, bus chassis, small and medium size machinery, and conventional industry. It shall play an important role in various mobile applications, wheel loaders, excavators, and general industry equipment such as combiners, balers, and forage harvesters.

Manuals

View Datasheet - J203 Grease Pump