Product Description：

The HHB series manual hydraulic pump includes three models: HHB-700, HHB-700A and HHB-700C, serving as economical portable hydraulic power sources for all kinds of hydraulic crimping, cutting and spreading tools. Adopting all-steel integrated structure, this pump features sturdy construction for long-term industrial use. It applies two-stage two-speed single-circuit hydraulic design: low displacement high-speed mode for fast rod advance, large displacement low-speed mode for labor-saving high-pressure output, greatly improving working efficiency.

All models reach a max working pressure of 700bar (70MPa). Equipped with dual safety protection: built-in safety overflow valve prevents overload damage, external pressure release valve enables quick and safe pressure relief. A user-friendly oil filling port simplifies hydraulic oil refilling. Standard R2 3/8 quick connector with dust cap ensures fast connection and anti-dust protection.

Differentiated tank sizes meet diverse demands: HHB-700A owns super large 3200ml oil storage for long continuous operation; HHB-700 is a balanced medium-capacity model; mini HHB-700C with ultra-light weight fits narrow space work. All pumps come with high-pressure rubber hoses, ideal for electric maintenance, outdoor construction and engineering repair jobs.

Feature:

Two-stage hydraulic design, low pressure fast advance, high pressure powerful output, greatly improve working efficiency.

All steel body structure, solid and wear-resistant, long service life for heavy-duty engineering.

Built-in safety valve + external pressure relief valve, double protection to avoid overpressure damage.

Three complete models: HHB-700 / 700A /700C with different oil volume to meet different working duration demands.

Different high-pressure hose configuration: 1.8m tube for 700/700A, 1.2m tube for compact 700C.

HHB-700 equipped with pressure gauge for real-time pressure observation.

Standard R2 3/8 quick connector with dust cap, easy to connect all 700bar hydraulic tools.

Convenient oil filling port, simple daily maintenance and oil replacement.