ZhiNuo Safety Technology
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Product catalogue

Spare Parts

Mast sections, anchor bolts, wall ties, rollers, hook blocks and hoist rope.

21
Parts

Parts list

Parts list

21 items

3D view
Mast Standard SectionZN-TC-MAST-01Mast Standard SectionBolted lattice section with square-tube chords and seamless-tube bracing for tower erection.View details Base FrameZN-TC-BASE-01Base FrameLoad-bearing base frame anchored to the concrete foundation, carrying the full vertical and overturning loads.View details Slewing UnitZN-TC-SLEW-01Slewing UnitConnects the mast to the upper structure; the slewing bearing and mechanism enable 360 degree rotation.View details ZN-TC-TRANS-01Transition Section (Slew Tower)Short lattice tower between the slewing bearing and the working arms. It carries both the jib and the counter-jib roots — the structural signature of a flat-top crane.View details Tower Head (Apex)ZN-TC-HEAD-01Tower Head (Apex)Truss structure atop the mast, anchoring the jib and counter-jib pendants and taking their tension.View details Jib (Working Arm)ZN-TC-JIB-01Jib (Working Arm)Lattice jib carrying the trolley and hook; assembled from sections to suit various working radii.View details ZN-TC-TRLY-01TrolleyRuns on the two bottom chords of the jib and sets the working radius; carries the hoist rope sheaves that lead the rope down to the hook block.View details Counter-JibZN-TC-CJIB-01Counter-JibShort arm opposite the jib, carrying counterweights and the hoist winch to balance lifting moment.View details Counterweight BlockZN-TC-CW-01Counterweight BlockConcrete or cast-iron blocks on the counter-jib, sized to jib length and rated capacity.View details ZN-TC-CAB-01Operator CabSuspended outboard of the slew tower, facing the jib so the operator sees the trolley and the load directly. Glazed on three sides with an unobstructed view arc.View details Hook BlockZN-TC-HOOK-01Hook BlockLifting block with hook, pulley block and latch; a high-wear spare part.View details Hoist RopeZN-TC-ROPE-01Hoist RopeWire rope between the hoist winch and the hook; a critical high-wear part requiring regular inspection.View details ZN-TC-HOIST-01Hoist MechanismWinch assembly on the counter-jib, laid out in line along the arm: drum at the tower end, then the reduction gearbox, brake and motor. The frequency-controlled drive gives the slow inching speed needed for precast placement.View details Tie Rod / PendantZN-TC-TIE-01Tie Rod / PendantPendant bars linking the tower head to the jib and counter-jib, taking their tension.View details Embedded LegsZN-TC-LEG-01Embedded LegsPre-embedded steel legs cast into the concrete foundation, connecting the base frame to the ground.View details Foundation Bolt SetZN-TC-FBOLT-01Foundation Bolt SetHigh-strength anchor bolts fixing the base frame or legs to the concrete foundation.View details Wall Tie / AnchorageZN-TC-WT-01Wall Tie / AnchorageTie rods and anchorage frames that tie the mast back to the building above the free-standing height.View details RollerZN-TC-ROLLER-01RollerHardened rollers that guide and carry the trolley along the jib and other moving parts.View details Operator ConsoleZN-TC-CONSOLE-01Operator ConsoleControl desk with levers, indicators and load-moment display from which the crane is driven.View details Operator CabinZN-TC-CABIN-01Operator CabinThe operator cabin mounted on the upper structure, giving a direct view of the load and the site.View details Safety Rope / LifelineZN-TC-SROPE-01Safety Rope / LifelineFall-protection lifeline used by personnel working at height on the crane.View details