• Crane overload limiter

    Main parameters:
    • Accuracy ≤5%F.S.
    • 90% warning, 105% alarm
    • 130% immediate control, output a set of relay contacts
    • Capacity 10A, 380V
    • Power supply voltage AC380V or 220V/50Hz
    • Ambient temperature -20～+60℃/90%RH
    • Protection level sensor IP65,
    • Instrument IP42
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  • F Series Gear Motors

    F Series Gear Motors Specifications
    • Models: F..03, F..04, F..05, F..06, F..07, F..08, F..09, F..10, F..12, F..15, F..16, F..18
    • Speed Ratio: 3.77 to 267.43
    • Power Range: 0.12, 0.18, 0.25, 0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, 75, 90, 110, 132, 160, 200 kW
    • Structural Types: FA, FAF, F, FH
    • Output Torque: 200 Nm to 18,000 Nm
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  • H series gearbox

    H series gearbox Specifications
    • Models: H2, H3, H4
    • Gear Ratios:6.3~450
    • Assembly Types: A, B, C,D
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  • Heavy Duty Aviation Connector

    The HE Heavy Duty Aviation Connector, also known as the aviation plug or quick connector, is a versatile and robust solution for electrical and signal connections in industrial equipment, including cranes.

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  • I-beam cable trolley

    GHC I-beam Cable Trolley Key Parameters:
    • Models: GHC-I, GHC-II, GHC-III, GHC-IV, GHC-V
    • Walking wheel diameters: Φ50, Φ63, Φ80
    • Load capacity: 50~150 kg
    • Compatible I-beam sizes: 10#, 12#, 14#, 16#
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  • K Series Gear Motors

    K Series Gear Motors Specifications
    • Models: K..03, K..04, K..05, K..06, K..07, K..08, K..09, K..10, K..12, K..15, K..16, K..18
    • Speed Ratio: 5.36 to 179.8
    • Power Range (kW): 0.12, 0.18, 0.25, 0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, 75, 90, 110, 132, 160, 200
    • Structural Types: KTK, KK, KD, KF, KDK, KFK
    • Output Torque: 200 Nm to 50,000 Nm
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  • QJ crane gearbox

    QJ Crane Gearbox Specifications:

    • Models: QJR-D, QJRS-D, QJS-D
    • Speed Ratios: 10, 12.5, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200
    • Assembly Types: I, II, III, IV, V, VI, VII, VIII, IX
    • Gear Shaft and Gear Materials: 42CrMo, 35CrMo
    • Output Torque Range: 820 Nm to 33,500 Nm
    • Custom Options: Non-standard customization available; production can be based on customer-provided drawings and specifications.
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  • QJ-L crane gearbox

    QJ-L Crane Gearbox Specifications:

    • Models: QJ-L140, QJ-L170, QJ-L200, QJ-L236, QJ-L280, QJ-L335, QJ-L400
    • Gear Ratios: 16, 18, 20, 22.4, 25, 28, 31.5, 35.5, 40, 45, 50, 56, 63, 71, 80, 90, 100
    • Assembly Types: I, II, III, IV, V, VI
    • Gear Shaft and Gear Materials: 42CrMo, 35CrMo
    • Output Torque Range: 308 Nm to 7950 Nm
    • Custom Options: Non-standard customization is available; we can manufacture based on customer-provided drawings and specifications.
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  • QJY crane gearbox

    QJY Crane Gearbox Specifications
    • Models: QJYD2, QJYD3, QJYD23, QJYD34
    • Gear Ratios:

    QJYD2: 6.3, 7.1, 8, 9, 10, 11.2, 12.5, 14, 16, 18, 20

    QJYD3, QJYD23: 20, 22.4, 25, 28, 31.5, 40, 45, 50, 63, 80, 90, 100

    QJYD34: 100, 125, 140, 160, 200, 224, 250, 280, 315, 335, 400

    • Assembly Types: I, II, III, IV, V, VI, VII, VIII, IX
    • Output Torque Range: From 1550 Nm up to 323,000 Nm
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  • R Series Gear Motors

    R Series Gear Motors Specifications
    • Models: R..02, R..03, R..04, R..05, R..06, R..07, R..08, R..09, R..10, R..13, R..14, R..16
    • Speed Ratio: 3.37 to 229.71
    • Power Range (kW): 0.12, 0.18, 0.25, 0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, 75, 90, 110, 132, 160
    • Structural Types: R, RF, RM
    • Output Torque: 130 Nm to 18,000 Nm
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  • Travelling machinery gear motors

    • The motor features a stepless speed range of 5-120 Hz, delivering smooth torque at low speeds without any creeping.
    • It is equipped with a high-performance brake that can last up to 1.5 million cycles.
    • Standard thermal switch provides thermal protection.
    • Standard heavy-duty connector plug for quick connection and high safety.
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  • ZQ crane gearbox

    Parameters of the ZQ Crane Gearbox:

    • Specifications: ZQ250, ZQ350, ZQ400, ZQ500, ZQ650, ZQ750, ZQ850, ZQ1000
    • Gear Ratios: 8, 10, 12.5, 16, 20, 25, 31.5, 40, 50
    • Assembly Types: I, II, III, IV, V, VI, VII, VIII, IX
    • Tooth Surface Hardness: ZQ, ZQA
    • Non-standard Customization: Custom designs are available. You may provide drawings, and we will manufacture according to the specified dimensions.
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  • ZSC crane gearbox

    ZSC Crane Gearbox Specifications:

    • Models: ZSC350, ZSC400, ZSC600, ZSC750
    • Gear Ratios: 14.49–166.86
    • Assembly Types: 1, 2, 3, 4, 5, 6
    • Gear Surface Hardness: ZCS, ZSCA
    • Custom Options: Non-standard customization available upon request; production can be based on customer-provided drawings and specifications.
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