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Henan Mine Crane · QD slow-hoist configurations

Slow Speed Overhead Cranes

Slow-speed QD overhead cranes provide reduced main-hook lifting speeds for equipment installation and careful placement. Compare rated loads, separate hook ratings, span and lifting height; trolley and bridge travel are specified independently.

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Manufacturer QD double-girder bridge arrangement with winch trolley, hook and service walkway

Compare QD slow-speed overhead cranes

Choose the main and auxiliary hook ratings for the complete suspended load. Compare the speed and lifting-height schedule for each configuration.

Manufacturer QD double-girder bridge arrangement with winch trolley, hook and service walkway
QD · 5 / 10 t

5 & 10 Ton Slow Speed Overhead Cranes (QD)

Controlled lifting for 5 or 10 ton machinery installation.

Capacity5 / 10 t
Main hoist1.95 / 2.04 m/min
Working classA3
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All specifications
Manufacturer model QD slow-speed hook bridge crane
Rated capacities 5 t / 10 t
Bridge arrangement Top-running double girder with winch trolley
Hook arrangement One main hook
Catalogue spans 10.5 / 13.5 / 16.5 / 19.5 / 22.5 / 25.5 / 28.5 / 31.5 m
Working class A3
Main hoisting speed 5 t: 1.95 m/min; 10 t: 2.04 m/min
Maximum main lifting height 5 t: 16 m; 10 t: 16 m
Trolley travel speed 5 t: 18.24 m/min; 10 t: 18 m/min
Bridge travel speed 5 t: 44.5 / 44.9 m/min; 10 t: 42.3 / 44.5 / 44.9 m/min; matched to spans below
Trolley mass 5 t: 2.4 t; 10 t: 3.4 t
Recommended rail 5 t: P38; 10 t: P43
Catalogue electrical supply 3-phase AC 380 V, 50 Hz; confirm site supply in the technical offer
Speed and control scope Slow-speed values describe the main hoist. VFD control, feedback and positioning functions require their own agreed specification.
Dimensional drawing Confirm headroom, hook approaches and runway interfaces on the approved general arrangement drawing
Illustration scope QD arrangement reference; selected speed package follows the catalogue and approved drawing
Span-data scope Each row below pairs one rated capacity and span with crane mass, maximum wheel pressure and bridge travel speed. Final structural reactions follow the ordered crane drawing.
5 t · 10.5 m span Crane mass 12.58 t; maximum wheel pressure 65 kN; bridge travel 44.5 m/min
5 t · 13.5 m span Crane mass 13.48 t; maximum wheel pressure 68 kN; bridge travel 44.5 m/min
5 t · 16.5 m span Crane mass 15.3 t; maximum wheel pressure 72 kN; bridge travel 44.5 m/min
5 t · 19.5 m span Crane mass 16.4 t; maximum wheel pressure 75 kN; bridge travel 44.5 m/min
5 t · 22.5 m span Crane mass 18.7 t; maximum wheel pressure 81 kN; bridge travel 44.5 m/min
5 t · 25.5 m span Crane mass 21.4 t; maximum wheel pressure 87 kN; bridge travel 44.9 m/min
5 t · 28.5 m span Crane mass 24.2 t; maximum wheel pressure 94 kN; bridge travel 44.9 m/min
5 t · 31.5 m span Crane mass 27.23 t; maximum wheel pressure 102 kN; bridge travel 44.9 m/min
10 t · 10.5 m span Crane mass 14 t; maximum wheel pressure 102 kN; bridge travel 44.5 m/min
10 t · 13.5 m span Crane mass 15.8 t; maximum wheel pressure 109 kN; bridge travel 44.5 m/min
10 t · 16.5 m span Crane mass 18.5 t; maximum wheel pressure 118 kN; bridge travel 44.5 m/min
10 t · 19.5 m span Crane mass 19.54 t; maximum wheel pressure 123 kN; bridge travel 44.9 m/min
10 t · 22.5 m span Crane mass 21.66 t; maximum wheel pressure 130 kN; bridge travel 44.9 m/min
10 t · 25.5 m span Crane mass 24.62 t; maximum wheel pressure 142 kN; bridge travel 42.3 m/min
10 t · 28.5 m span Crane mass 27.3 t; maximum wheel pressure 151 kN; bridge travel 42.3 m/min
10 t · 31.5 m span Crane mass 30.65 t; maximum wheel pressure 160 kN; bridge travel 42.3 m/min
Manufacturer QD double-girder bridge arrangement with winch trolley, hook and service walkway
QD · 16/3.2 / 20/5 t

16 & 20 Ton Slow Speed Overhead Cranes (QD)

Slow main-hook lifting with faster auxiliary handling for assembly.

Main / auxiliary16/3.2 / 20/5 t
Main hoist2.23 / 2.31 m/min
Working classA3
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All specifications
Manufacturer model QD slow-speed hook bridge crane
Rated capacities 16/3.2 t / 20/5 t
Bridge arrangement Top-running double girder with winch trolley
Hook arrangement Separate main and auxiliary hooks; ratings are not additive
Catalogue spans 10.5 / 13.5 / 16.5 / 19.5 / 22.5 / 25.5 / 28.5 / 31.5 m
Working class A3
Main hoisting speed 16/3.2 t: 2.23 m/min; 20/5 t: 2.31 m/min
Maximum main lifting height 16/3.2 t: 16 m; 20/5 t: 12 m
Auxiliary hoisting speed 16/3.2 t: 9.2 m/min; 20/5 t: 9.28 m/min
Maximum auxiliary lifting height 16/3.2 t: 24 m; 20/5 t: 18 m
Trolley travel speed 16/3.2 t: 18 m/min; 20/5 t: 18 m/min
Bridge travel speed 16/3.2 t: 40.8 / 42.3 m/min; 20/5 t: 40.8 / 42.3 m/min; matched to spans below
Trolley mass 16/3.2 t: 5.8 t; 20/5 t: 6.9 t
Recommended rail 16/3.2 t: P43 / QU70; 20/5 t: P43 / QU70
Catalogue electrical supply 3-phase AC 380 V, 50 Hz; confirm site supply in the technical offer
Speed and control scope Slow-speed values describe the main hoist. VFD control, feedback and positioning functions require their own agreed specification.
Dimensional drawing Confirm headroom, hook approaches and runway interfaces on the approved general arrangement drawing
Illustration scope QD arrangement reference; selected speed package follows the catalogue and approved drawing
Span-data scope Each row below pairs one rated capacity and span with crane mass, maximum wheel pressure and bridge travel speed. Final structural reactions follow the ordered crane drawing.
16/3.2 t · 10.5 m span Crane mass 17.4 t; maximum wheel pressure 123 kN; bridge travel 42.3 m/min
16/3.2 t · 13.5 m span Crane mass 18.5 t; maximum wheel pressure 129 kN; bridge travel 42.3 m/min
16/3.2 t · 16.5 m span Crane mass 20.6 t; maximum wheel pressure 136 kN; bridge travel 42.3 m/min
16/3.2 t · 19.5 m span Crane mass 24 t; maximum wheel pressure 147 kN; bridge travel 40.8 m/min
16/3.2 t · 22.5 m span Crane mass 26.82 t; maximum wheel pressure 155 kN; bridge travel 40.8 m/min
16/3.2 t · 25.5 m span Crane mass 30.5 t; maximum wheel pressure 165 kN; bridge travel 40.8 m/min
16/3.2 t · 28.5 m span Crane mass 33 t; maximum wheel pressure 172 kN; bridge travel 40.8 m/min
16/3.2 t · 31.5 m span Crane mass 37 t; maximum wheel pressure 183 kN; bridge travel 40.8 m/min
20/5 t · 10.5 m span Crane mass 18.5 t; maximum wheel pressure 146 kN; bridge travel 42.3 m/min
20/5 t · 13.5 m span Crane mass 19.6 t; maximum wheel pressure 153 kN; bridge travel 42.3 m/min
20/5 t · 16.5 m span Crane mass 21.7 t; maximum wheel pressure 162 kN; bridge travel 42.3 m/min
20/5 t · 19.5 m span Crane mass 25.2 t; maximum wheel pressure 170 kN; bridge travel 40.8 m/min
20/5 t · 22.5 m span Crane mass 28.2 t; maximum wheel pressure 178 kN; bridge travel 40.8 m/min
20/5 t · 25.5 m span Crane mass 32.3 t; maximum wheel pressure 191 kN; bridge travel 40.8 m/min
20/5 t · 28.5 m span Crane mass 35.5 t; maximum wheel pressure 198 kN; bridge travel 40.8 m/min
20/5 t · 31.5 m span Crane mass 39 t; maximum wheel pressure 208 kN; bridge travel 40.8 m/min
Manufacturer QD double-girder bridge arrangement with winch trolley, hook and service walkway
QD · 32/5 / 50/10 t

32 & 50 Ton Slow Speed Overhead Cranes (QD)

Heavy machinery placement with slow main and faster auxiliary hooks.

Main / auxiliary32/5 / 50/10 t
Main hoist2.03 / 1.62 m/min
Working classA3
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All specifications
Manufacturer model QD slow-speed hook bridge crane
Rated capacities 32/5 t / 50/10 t
Bridge arrangement Top-running double girder with winch trolley
Hook arrangement Separate main and auxiliary hooks; ratings are not additive
Catalogue spans 10.5 / 13.5 / 16.5 / 19.5 / 22.5 / 25.5 / 28.5 / 31.5 m
Working class A3
Main hoisting speed 32/5 t: 2.03 m/min; 50/10 t: 1.62 m/min
Maximum main lifting height 32/5 t: 16 m; 50/10 t: 12 m
Auxiliary hoisting speed 32/5 t: 9.28 m/min; 50/10 t: 6.3 m/min
Maximum auxiliary lifting height 32/5 t: 18 m; 50/10 t: 16 m
Trolley travel speed 32/5 t: 19 m/min; 50/10 t: 18.24 m/min
Bridge travel speed 32/5 t: 40.8 / 47.7 m/min; 50/10 t: 47.7 / 48.1 m/min; matched to spans below
Trolley mass 32/5 t: 10 t; 50/10 t: 14.5 t
Recommended rail 32/5 t: QU70; 50/10 t: QU80 or QU100
Catalogue electrical supply 3-phase AC 380 V, 50 Hz; confirm site supply in the technical offer
Speed and control scope Slow-speed values describe the main hoist. VFD control, feedback and positioning functions require their own agreed specification.
Dimensional drawing Confirm headroom, hook approaches and runway interfaces on the approved general arrangement drawing
Illustration scope QD arrangement reference; selected speed package follows the catalogue and approved drawing
Span-data scope Each row below pairs one rated capacity and span with crane mass, maximum wheel pressure and bridge travel speed. Final structural reactions follow the ordered crane drawing.
32/5 t · 10.5 m span Crane mass 24.5 t; maximum wheel pressure 211 kN; bridge travel 40.8 m/min
32/5 t · 13.5 m span Crane mass 26.7 t; maximum wheel pressure 224 kN; bridge travel 40.8 m/min
32/5 t · 16.5 m span Crane mass 29.5 t; maximum wheel pressure 236 kN; bridge travel 40.8 m/min
32/5 t · 19.5 m span Crane mass 33.2 t; maximum wheel pressure 249 kN; bridge travel 47.7 m/min
32/5 t · 22.5 m span Crane mass 37.2 t; maximum wheel pressure 261 kN; bridge travel 47.7 m/min
32/5 t · 25.5 m span Crane mass 41 t; maximum wheel pressure 272 kN; bridge travel 47.7 m/min
32/5 t · 28.5 m span Crane mass 45.5 t; maximum wheel pressure 285 kN; bridge travel 47.7 m/min
32/5 t · 31.5 m span Crane mass 49 t; maximum wheel pressure 295 kN; bridge travel 47.7 m/min
50/10 t · 10.5 m span Crane mass 28.4 t; maximum wheel pressure 302 kN; bridge travel 47.7 m/min
50/10 t · 13.5 m span Crane mass 30.6 t; maximum wheel pressure 318 kN; bridge travel 47.7 m/min
50/10 t · 16.5 m span Crane mass 34.8 t; maximum wheel pressure 340 kN; bridge travel 47.7 m/min
50/10 t · 19.5 m span Crane mass 38.7 t; maximum wheel pressure 351 kN; bridge travel 48.1 m/min
50/10 t · 22.5 m span Crane mass 42.3 t; maximum wheel pressure 365 kN; bridge travel 48.1 m/min
50/10 t · 25.5 m span Crane mass 48.1 t; maximum wheel pressure 380 kN; bridge travel 48.1 m/min
50/10 t · 28.5 m span Crane mass 51.5 t; maximum wheel pressure 391 kN; bridge travel 48.1 m/min
50/10 t · 31.5 m span Crane mass 56.7 t; maximum wheel pressure 405 kN; bridge travel 48.1 m/min

Read capacities, lifting heights, speeds and duty as matched configurations. Main and auxiliary hooks have separate ratings and speeds; their capacities are not automatically additive. Slow main-hook lifting does not mean slow trolley or bridge travel, or establish positioning accuracy.

Budget planning

Slow speed QD crane pricing

Confirm the main and auxiliary hook ratings, span, lifting height and speed of each motion in a USD quotation. Include the operating duty, control arrangement and site delivery requirements.

QD slow-speed crane quotation basis
QD slow-hoisting configuration Price basis
5 t or 10 t slow-hoisting overhead crane Request a configured USD quotation
16/3.2 t or 20/5 t slow-hoisting overhead crane Request a configured USD quotation
32/5 t or 50/10 t slow-hoisting overhead crane Request a configured USD quotation

Confirm main and auxiliary hoisting speeds separately. Slow hoisting does not set the trolley or bridge travel speed; agree each motion and the required operating duty.

Request an itemized quotation for the bridge and end carriages, slow-hoisting winch trolley, travel drives, brakes and controls. Identify runway steel, rails, power feed, packing, freight, import charges, installation, commissioning and load testing as included or separately priced.

Get a quote for your configuration
Installation & maintenance

Plan the final placement move before choosing the crane

Equipment installation and maintenance can require a short final lowering move after the load has travelled across the bay. Define the complete suspended load, pickup height, obstruction clearances and set-down point before choosing the QD capacity and hoisting speed.

Specify main and auxiliary hook tasks separately, with the required approach speed and movement sequence. Confirm trolley and bridge speeds, operator visibility, braking and site acceptance tests in the technical offer.

Discuss your installation lift
QD-family double-girder overhead cranes above an industrial maintenance bay
QD-family workshop reference; pictured capacity and speed are unspecified.

Slow-speed QD crane buying questions

Does a slow-speed QD crane move slowly in every direction?

The listed slow-speed configuration refers to main-hook lifting. Trolley travel, bridge travel and auxiliary lifting have their own schedules. Specify the required speed for each motion, the approach to the set-down point and how the operator sees the load. If you need variable-speed control, creeping travel or an anti-sway function, include it in the technical brief rather than assuming it follows from the slow-speed model name.

How do I choose the load rating and main or auxiliary hook?

Include the component, rigging and detachable attachment in the lifting brief, then check each hook rating separately. A rating such as 20/5 t identifies a main and an auxiliary hoist; it does not authorize a combined 25 t lift. Match the selected capacity to span, useful hook travel, load distribution and operating cycle. Reduced speed alone does not establish the duty class or a positioning tolerance.

What is needed for a complete quotation?

Send the load, lifting points, span, hook height, runway length and delivery country. Add required speeds for each motion, lifts per shift, site power, clearances and a sketch of the installation route. Agree the crane equipment, runway steel, electrical supply, freight, erection and commissioning scope. Request drawings, wheel loads, inspection and load-test records, manuals, warranty terms and the delivery schedule.

Compare the range

QD slow-speed crane specification comparison

Compare main and auxiliary hook ratings, span, lifting height and working class. View each model’s specifications for the lifting, trolley and bridge travel speeds.

Swipe across the table to compare specifications.

Model / product Arrangement Capacity Span / working width Lifting height Working class
5 & 10 Ton Slow Speed Overhead Cranes (QD) Top-running double girder; main hook 5 t / 10 t 10.5–31.5 m 16 m A3
16 & 20 Ton Slow Speed Overhead Cranes (QD) Top-running double girder; main + auxiliary hooks 16/3.2 t / 20/5 t 10.5–31.5 m 16/3.2 t: 16/24 m; 20/5 t: 12/18 m (main/auxiliary) A3
32 & 50 Ton Slow Speed Overhead Cranes (QD) Top-running double girder; main + auxiliary hooks 32/5 t / 50/10 t 10.5–31.5 m 32/5 t: 16/18 m; 50/10 t: 12/16 m (main/auxiliary) A3

Use the matched capacity schedule when comparing speeds, hook travel and runway reactions. Main and auxiliary figures are separate. Final clearances, support loads and the operating sequence follow the ordered equipment drawing.

Get a QD slow-speed overhead crane quote

Send the heaviest load, span and required hook travel. Include the installation route and the main-hook speed or cycle time you need, with trolley and bridge travel requirements.

Confirm hook ratings, duty, control method, site interfaces, drawing and test records, packing, delivery terms and site services in the written offer.

Request a quotation