Shenzhen Hai Zhan Supply Chain Co. Ltd.

Trolley for ECG / Defib / Ventilator

With rich experience and expertise accumulated over the years in crane manufacturing industry, along with the advanced crane technology development trend, we launched the latest CW series open winch onto the market. In order to solve all kinds of crane applications and to meet customer specific requirements, we have prepared plenty of options for use in combination with our open winch, such as the turn over trolley, anti-sway device, automatic positioning device, winch servicing and monitoring device, or remote diagnostic tool.
As a high-tech product, the CW series open winch represents a technological advance in the crane manufacturing industry. Multiple patents have been granted for this revolutionary creation.

Main feature

1.Manual single-side unlocking, ease the off-operation.
2.Adopt the hydraulic lock and the main insurance positioning structure and rope breaking resistant insurance mechanism multiple safety device, safe and reliable.
3.Adopt the hydraulic failure and overload safety valve protection, in the event of rope breaking and insurance mechanism failure, the machine cannot be decreased rapidly.
4.The lengthened double-level rear sliding plate, the position of front wheel turn plate can be adjusted, the applicable for various models (f4 type).
5.Adopt the secondary lifting trolleys sliding rail, a number of secondary lifting trolleys are optional.
6.The platform horizontal adjustment is very convenient, accurate, adapted to high precision 4 wheel positioning monitoring (f4 type).
7.The inside distance of adjustable lifting platform for different vehicles with different treads.
8.Receive 115% dynamic of adjustable 150% static testing.
9.Accord with standard of european union ce.

Technical specification
Modeldk-50f4/dk50f4d
Capacity5000kg
Max. Height1800mm
Lifting time50s
Secondly lift weight2000kg
Secondly lift height350mm
Secondly lifting time10s
Pump station power3.0kw, 50hz
Power supply380v/220v
Oil pressure18-20mpa

Model:DK-F35
Capacity:3500kg
Max. Height:1800mm
Lifting Time:50s
Secondly Lift Weight:2000kg
Secondly Lift Height:350mm
Secondly Lifting Time:10s
Pump station power:2.2KW,50HZ
Power supply:380V/220V
Oil pressure:18-20MPa

Main Feature
1.Manual single-side unlocking, ease the off-operation.
2.Adopt the hydraulic failure and the main insurance positioning structure and the rope breaking resistant insurance mechanism multiple-safety device, safe and reliable.
3.Adopt the hydraulic failure and overload safety valve protection, In the event of rope breaking and insurance mechanism failure, the machine cannot be decreased rapidly.
4.The lengthened double-level rear sliding plate, the position of front wheel turn plate can be adjusted, the applicable for various models (F4 type)
5. Adopt the secondary lifting trolleyâ??s sliding rail, a number of secondary lifting trolleys are optional.
6.The platformâ??s horizontal adjustment is very convenient, accurate, adapted to high precision 4 wheel positioning monitoring (F4 type).High load bearing chain, safe and reliable.
7. The inside distance of adjustable lifting platform for different vehicles with different treads.
8.Receive 115% dynamic of adjustable 150% static testing.
9.Accord with standard of European Union CE.

3 ton trolley wire locomotive for mining

What Should We Pay Attention to When Using Underground Mining Electric Locomotives?
Operating underground mining electric locomotives is a critical task that requires a high level of responsibility and safety awareness. To ensure safe operation, operators should heed the following guidelines:
Monitor Bearing Temperature:
Pay close attention to the temperature of the axle box, motor bearings, and gearbox bearings to prevent overheating and potential damage.
Be aware of any burning smells, as this is a typical sign of overheating bearings.
Regularly check the bearing lubrication oil to ensure it is adequate and meets the required specifications.
Inspect the Brake System:
Regularly inspect the brake shoes for wear and replace or adjust them as necessary.
Ensure the brake system is functioning correctly, and that the braking distance meets specified requirements.
Periodically clean the brake system of dust and grease to maintain its cleanliness and efficiency.
Immediately Address Electrical Equipment Failures:
If any electrical equipment, lights, or horns fail, cease operations immediately and take the locomotive to the garage for repairs.
Do not continue to operate the locomotive with any faults, as this could lead to safety incidents.
Strictly Follow Shift Handover Procedures:
At the end of a shift, operators should conduct a thorough inspection of the locomotive, including:
Checking bearing temperatures, the brake system, and electrical equipment.
Inspecting the locomotive's exterior for any damage.
Listening for any unusual sounds from the locomotive.
Record all inspection results in the shift handover log to inform the incoming operator of the locomotive's condition.
Additional Precautions:
Adhere strictly to the mine's management regulations.
Familiarize yourself with the locomotive's operating procedures and maintenance methods.
Regularly participate in safety training and drills to enhance safety awareness and emergency response capabilities.
By strictly following these precautions, operators can effectively prevent accidents when using underground mining electric locomotives, ensuring their own safety and the safety of others.

Adhesive weight (t) : 3 ton
Track gauge (mm) : 600.762.900
Traction (KN) : 6.1 or 5.74
Max. Traction (KN) : 7.36
Speed(km/h) : 10.6 7.5
Power (KW) : 12KWx1 6.5KWX2
Dimensions Length(mm) : 2700, 2750
Width(mm) : 940,1102 or 1240
Height(mm) : 1550, 1500
Wheelbase (mm) : 816, 850
Wheel diameter (mm) : 650, 850
Min Curve radius (m) : 5.7 6
Controller : Resistencia or IGBT
Braking method : Mechanical