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Company Name: |
Zhengzhou Huazhong Road-Bridge Equipment Co., Ltd. |
| Contact Person: |
Jessie Lee |
| City: |
Zhengzhou |
| Country: |
China
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| Local Time: |
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| E-mail: |
Premium
Membership Required (Join Free Today) |
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| Introduction: |
Zhengzhou Huazhong Road-Bridge Equipment Co.,Ltd. is a famous manufacturer of road and bridge equipment and provides series construction and material handling equipment for customers, which includes Concrete Mixer, Concrete Batching Plant, Concrete Mixing Station, Gantry Crane, Container Crane, Bridge Erection Machinery for Highway and Railway, Movable Scaffolding System, Beam Launcher, Girder Transporter, etc. Those machines are widely used to concrete foundation construction, bridge girder lifting and erecting for highway, high-speed railway, water conservancy, water and electricity, port container lifting and carrying and so on. We offer not only products with good quality and competitive price, but also top service and solution.
We have many technical experts in domestic construction and crane field, and possess the powerful ability in developing new products. We regard demands of customers as our motility and endlessly develop new products with high performance, which could satisfy the demands of customers and reach the world level.
We attach much importance to the quality of products, pursue perfection on the quality products and guarantee to produce the products of high quality with ISO9001:2000 quality management system.We have perfect after-sale service network. After strict training, the after-sale service engineer could offer customer the rapid maintenance service on demand.
We insist on innovating, improving our equipment and enhancing its reliability constantly. We aspire to be the global brand in the construction and material handling field, and we are fully aware that our success is based on the success of our customers.
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| Business Type: |
Exporter, Manufacturer |
| Areas of
Interest: |
1. Machinery & Tools/Machinery
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Offers
From This Member (6) |
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[Sell] single beam gantry crane |
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1.Main girder adopts A-shape end face honeycomb structure, which has two types of legs: box and pipe. The structure of the whole machine is advanced and of reazonable mechanical property.
2.Every pieces of girder is jointed together by hinge pin, which intalls and dismantles easily.
3.The whole machine is of light self-weight and high rigidity. It can be handled easily, and runs safely and smoothly.
4.The crane serves several purposes. Double girders can be used as a main longitudinal girder after being dismantled and installed.
5.According to the customer’s requirments, the crane can be equipped with cable drum to roll and reel cable.
6. It is mainly applied in highway and railway construction, water conservancy project, concrete prefabrication yard, different stock ground, etc. It is also an ideal choice for installation of upper structure-concrete beam.
In addition, we can design different kinds of non-standard gantry crane and gantry crane of span pier to meet the customer’s requirements.
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| » Building & Construction/Construction |
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[Sell] gantry crane |
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Item Unit Parameter
Rated lifting
capacity Main hook t 90
Electric hoist t 5
Self-weight t 59
Span m 30
Rated lifting
capacity Main hook m 8
Electric hoist m 7
Height Main hook m/min 0.5
Electric hoist m/min 8
Hoisting speed Trolley m/min 5.6
Electric hoist m/min 20
Crane m/min 4.5~15
Total length of main girder m 32 (3pcs)
Dia. of wheel Trolley mm ∮300
Crane ∮370
Power kw ≈42（electric hoist included）
Diversion of crane wheel（°） 360°
Safe coefficient ＞1.25
Structural form Rail
Distance between overhead crane rails m 2
Working temperature（℃） -20~+40
Control mode Control room
Power supply 3 phase 5 wire, AC 380V 50Hz
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| » Building & Construction/Construction |
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[Sell] double girder gantry crane |
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Model MG80-24 MG80-46 MG100-22 MG100-24
Rated lifting capacity (t) 80t 80t 100t 100t
Span (m) 24 46 22 24
Self-weight (t) 39 t 35 36
Lifting height (m) 11 7 9 8 7.5
Power (kw) 42 53 31kw 31.6
Dimension (L×W×H) (m) 27×9.1×15.9 24×7.1×12.5 24×6.5×11 26×7.1×12.5
Crane traveling speed (m/min) 9.4 9.4 9.4 9.4
Trolley traversing speed (m/min) 5.6 5.6 5.6 5.6
Hoisting speed of main hook (m/min) 0.43 0.43 0.43 0.43
Hoisting speed of auxiliary hook (m/min) 8 8 8 8
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| » Building & Construction/Construction |
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[Sell] gantry crane with electric hoist |
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Model MH5-21A4 MH16-20 MH32-28
Working grade A4 A4
Rated lifting capacity (t) 5t 16t 32t
Span (m) 21m 20m 28m
Self-weight (t) 13 17 38
Lifting height (m) 9m 9m 12
Power (kw) 12kw 17.8kw 30kw
Dimension (L×W×H) (m) 27×7×12 30×7×10.2 44×10.2×16.8
Crane traveling speed (m/min) 9.4m/min 20m/min 13.4m/min
Trolley traversing speed (m/min) 20m/min 18m/min 20m/min
Hoisting speed (m/min) 8m/min 3.5m/min 2.4m/min
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| » Building & Construction/Construction |
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[Sell] bridge girder erection/erecting machine, girder transporter, girder lifting appliance |
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Specification HJQ100-30 HJQ120-30 HJQ200-50
Rated lifting capacity (t) 100 120 200
Span (m) 30 30 50
Self-weight (t) 76 77 185
Lifting height (m) 5 5 5.2
Power (kw) 69 69 104
Dimension (L×W×H) (m) 60×8.3×6.4 60×8.3×6.8 90.3×8×10.5
Crane traveling speed (m/min) 3.0 3.0 3.0
Trolley traversing speed (m/min) 5.6 5.6 5.6
Hoisting speed of main hook (m/min) 0.64 0.64 0.65
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| » Building & Construction/Construction |
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[Sell] bridge making/building machine, move support system, MSS |
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Item Parameters
Model MZ900S move support system (upstroke)
Bridge building machine with traveling shuttering (upstroke)
Building construction method Cast in-situ concrete every span
Overall plan Upper support on bridge deck, two transversal girders sling mold base.
Applicable bridge span Span shorter than 32.7m, girder weight less than 900t double-track whole-span prestressed concrete box girder (simply supported or first simply supported then continuously prestressed)
Applicable longitudinal grade 2.0%
Applicable curve radius Longer than 1500m
Requirements on surrounding wind pressure 150N/m2 Allowable max wind pressure when moving
Allowable max wind pressure when casting
(otherwise being anchored) 800N/ m2
Mantle and dismantle bridge structure Adopt hydraulic oil tank
Max support reaction of front main leg 2x377t
Max support reaction of back main leg 2x322t
Max support reaction of front auxiliary leg 2x50t
Total capacity About 95kw
Power 4AC 380V 50Hz
Walk rate 0~1.5m/min
Weight About 530t (excluding mold at the abutment）
Designed construction period 12days/span
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| » Building & Construction/Construction |
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