P300-8L Auto grease Lubrication Pump with controller in excavator industury

P300-8L Auto grease Lubrication Pump with controller in excavator industury

Types of Lubrication Systems:

- Automatic Progressive Lubrication System: This system gradually delivers lubricant to various points in the excavator. It uses progressive divider blocks to distribute grease or oil. These systems are reliable and suitable for heavy machinery like excavators.
- Centralized Automatic Lubrication System: A centralized system delivers lubricant to multiple points simultaneously. It ensures consistent lubrication and reduces manual effort.

Description

For progressive lubrication systems
The P300lubrication pump is versatile, compact and economical. Depending on the length of the pipeline, up to 150 lubrication points can be provided. It consists of a housing with an integrated motor, a liquid storage tank with a stirring blade, a pump element with a pressure reducing valve, an oil injection nozzle and electrical connection parts. This powerful pump can drive up to three pump elements and can be equipped with a low-level control electric grease lubrication pump is used in Excavator equipment ，Lubrication pumps feed lubricant from the lubricant reservoir into the tubing system of the automatic centralized lubrication system. The manometric pressure has to be high enough to compensate for pressure drops in the tubing, components (filters, valves, distributors) and friction points.

Specifications

Function principle	electrically operated piston pump
Operating temperature V DC	–40 to +70 °C
Operating temperature V AC	–25 to +70 °C
Operating pressure	350 bar
Lubricant	grease: up to NLGI 2
Lubricant	oil with operating viscosity 40–1500 mm2/s
Outlets	up to 3
Metering quantity depending on pump element	0,7-4,0 cm3/min / outlet
Reservoir capacity	2; 4; 8; 11 and 15 l
Outlet connection	G 1/4
Operating voltage	12/24 V DC
Operating voltage	115, 230 V AC / 50 or 60 Hz
Protection class	IP6K9K
Dimensions
min.	211 × 224 × 287 mm
max.	211 × 250 × 774