The HG-3990D is a wireless mobile electric oil pump unit with a special oil drum locking mechanism, wear-resistant guide mechanism, patented heavy-duty trolley design, dual power mode, 7-inch industrial touch screen, human-machine interaction, mobile app and computer terminal control, ergonomic handrail, universal wheel, and built-in wheels to prevent oil and water splashing. It has a load capacity of 260kg.

Features of product：

1. Oil Drum Locking Mechanism

Equipped with a special oil drum locking mechanism.

2. Guide Mechanism

Wear-resistant, scratch-resistant, easy-to-load and unload oil drum guide mechanism.

3. Patented Heavy Duty Trolley Design

The unique tilting as a sembly function of the heavy-duty trolley allows the residual oil in the drum to be pumped clean, without wasting oil.

4. Oil Drum Locking Mechanism

Equipped with a special oil drum locking mechanism.

5. Guide Mechanism

Wear-resistant, scratch-resistant, easy-to-load and unload oil drum guide mechanism.

6. Patented Heavy Duty Trolley Design

The unique tilting assembly function of the heavy-duty trolley allows the residual oil in the drum to b pumped clean, without wasting oil.

7. Dual Power Mode

Dual power automatic switching design. Automatic and seamless conversion between AC and battery power.

8. 7-inch Industrial Touch Screen

Large screen display, simple and convenient operation via touch screen.

9. Human-machine Interaction

Available to record customer’s license number, preset recharging amount, and other useful functions.

10. Mobile APP And Computer Terminal

Oil recharging operation can be controlled via APP and PC software. Stable signal, and no data drops.

11. Ergonomic Handrail

Ergonomic handrail with soft protective cover

12. Universal Wheel

Universal wheel in Φ200*60 diameter is noiseless and capable of carrying a load, with double axles and top brake.

13. Built-in Wheels

The built-in wheels are designed for preventing oil and water from splashing on the floor and contaminating the equipment when moving.

The load capacity is rated at 260kg.