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Manual winch 1200LB, 1800LB
Mobile Manual Monorail Trolley or Slide down Trolley

Manual winch 1200LB, 1800LB

Manual winch 1200LB, 1800LB
Bidirectional self-locking winch
Wire rope hand cranked winch

    Product Attributes

    Type: Manual
    Weight: 4-10Kg
    Gear ratio: 4:1
    Diameter and length of steel wire rope: 4.0mm-30m
    Work load: 500Kg-1100Kg

    Working Principle

    The working principle of a manual winch is to drive the transmission shaft through a handle, transmit power to the reducer, and then to the drum. Specifically, the operator applies force through the handle, which is then transmitted to the internal gear system and converted into the rotational power of the winch. The interlocking between gears generates the required torque, allowing the winch to rotate as expected. This direct human intervention method makes manual winches easy to learn and flexible to use without power supply.
    The internal working mechanism of a manual winch includes the following key parts: 
    Power transmission: The force applied from the handle is transmitted to the reducer through the drive shaft.
    Reducer: The reducer further reduces the speed and increases the torque, allowing the winch to generate greater traction.
    Drum: The power transmitted by the reducer drives the drum to rotate. When the drum rotates, the steel wire rope will wrap around the drum, thereby achieving traction and dragging of objects.
    In addition, manual winches are usually equipped with brake units, which automatically lock the drum when the cable is tightened, ensuring safety and stability during operation.

    Scope of Use

    The main uses of manual winches include self-rescue and rescue, clearing obstacles, dragging objects, installing facilities, etc. It is widely used in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads to assist vehicles, boats, and other transportation vehicles in self-rescue and rescue operations in these environments. In addition, manual winches can also be used to remove obstacles on the road, ensure smooth traffic, and play an important role in rescue, agriculture, construction, and other fields. 
    Specific application scenarios
    Self rescue and rescue: When a vehicle is in distress, the manual winch can use its own traction to pull the vehicle out of harsh environments such as snow, swamps, deserts, etc.
    Obstacle clearing: Help remove obstacles on the road and ensure smooth traffic.
    Dragging objects: used for dragging heavy objects, installing facilities, and other operations.
    Other applications: It can also play a role in self-rescue and mutual rescue of transportation vehicles or equipment such as ships and airplanes, and is widely used in rescue, agriculture, construction and other fields.
    Applicable environment and conditions.
    Manual winches are suitable for various complex environments, such as snow, swamps, deserts, beaches, muddy mountain roads, and other harsh environments. In these environments, manual winches can play a crucial role, greatly improving the safety and reliability of vehicles and ships.

    Features

    Hand cranked winch.
    Lightweight and labor-saving.
    Quenched gears.
    Reasonable structure
    Strictly select steel wire rope: anti rotation and anti-breakage.
    Double directional self-locking: release to automatically lock.
    Strong load-bearing capacity: quality assurance
    Product color: Yellow or according to customer request.
    1 (3)

    Technical Parameters

    Model

    1200LB

    1800LB

    2600LB

    Rated load capacity/pound

    1200

    1800

    2600

    Horizontal or lateral traction force/Kg

    500

    800

    1100

    Longitudinal pulling force/Kg

    150

    300

    500

    Speed ratio

    4:1

    4:1

    8:1

    Hand force/N

    180

    190

    190

    Wire rope diameter /mm

    4

    5

    6

    Wire rope length/mm

    5-30

    5-40

    5-40

    Main dimensions/mm

    A

    48

    60

    75

    B

    134

    180

    180

    C

    51

    60

    63

    D

    157

    190

    209

    E

    27

    27

    27

    F

    273

    288

    307

    G

    110

    110

    110

    H

    156

    203

    216

    J

    136

    195

    240

    R

    250

    280

    280

    Weight/Kg

    3.8

    8

    10.2

    Installation Dimensions of Winch

    Model

    1200LB

    1800LB

    2600LB

    L*W*H/mm

    136*90*155

    195*108*200

    240*128*215

    Handle length /mm

    250

    280

    280

    Hook

    0.5 Ton ring hook

    0.5 Ton ring hook

    1 Ton ring hook

    Base thickness

    3.5mm

    4.6mm

    5mm

    Wheel diameter

    48mm

    60mm

    75mm

    Wheel thickness

    3.4mm

    3.5mm

    5mm

    Hole diameter

    10mm

    10mm

    10mm

    The distance between the two upper holes above

    40mm

    /

    /

    The distance between the two lower holes above

    10mm

    /

    /

    Long strip hole thick

    /

    10mm

    /

    Long strip hole length

    /

    55mm

    /

    Top vertical bar length

    /

    /

    45mm

    Down vertical bar length

    /

    /

    20mm

    Product Details

    1 (4)
    The bidirectional self-locking device has a high safety factor when the brake automatically opens without shaking up or down.

    Labor-saving bearing

    Extend service life and reduce friction to save effort.
    1 (5)
    1 (6)
    Quenched gears with high meshing degree and high heat forging are sturdy and practical

    Solid steel wire rope

    Improve the breaking force of steel wire rope without entanglement.
    1 (7)
    1 (8)
    Alloy steel hook has high anti detachment strength and no deformation