SB81 SB121 HB20G HB30G Hydraulic Breaker Auto Greaser Auto Grease Pump for 10-20 Tons 30 Tons Excavator Breaker Parts(we can supply all range of excavator parts: WhatsApp +8618028661021)

Operating Principle
The repulsive power of spring which has been compressed during rechargement is the energy
of this Auto grease pump.
The vibration - switch of the pump is operated while the breaker is working,
and this switch controls a spout of grease
Spouting of charged grease.
The charged cylinder is installed on the pump main body, then the check valve of the

cylinder is open and grease is spouting out. The grease is spouted regularly by the vibration

switch during the breaker is operating only.
Grease filling procedure
Compression cylinder (dupliCATEEe cylinder structure) sucks grease as per te following illustration.

Hydraulic breakers are an invaluable asset for any construction or demolition project,

offering unparalleled power, versatility, and precision, while also being cost-effective and environmentally considerate.

High Impact Energy
Versatility
Durability and Reliability
Noise and Vibration Reduction
Ease of Maintenance
Cost-Effective
Environmental Impact

More other Hydraulic Breaker Hammer Parts we can supply

About Us

Guangzhou Huilian Machine Equipment Co.,Ltd. is a professional supplier for hydraulic breaker parts and

excavator parts and OEM hydraulic seals manufacturer. we specialize in this field over 12 years, with good

quality and pretty competitive price! Our company supply parts for almost all brands hyd breakers. seal kits,

diaphragm, piston, chisel, upper and lower bush, rod pinthrough bolts, side bolts, control valve, front head,

cylinder, back head, accumulator, charger kit, gas bottle, shock absorber, ect.
Also we can supply excavator parts for Komatsu, Hitachi, Kobelco, CATEEEEEEEEEEE, Daewoo, Hyundai, EC,

Sumitomo, Kato, Sany, Xcmg, Liugong.....and so on.