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Why Choose Clescrane?

why choose clescrane
1. As for same equipment, lower plant investment 20%~30%, comprehensive energy consumption reduced by 22%~32.8, decreasing maintenance personnel 2 to 8, the lifetime of parts and auxiliary equipment longer 3-5 years compared with other competitors.
2. The design of CH and CCH Series is from Germany, modular design reducing the species and qty. of spare parts, parts and auxiliary equipment are from Europe,safer and greatly reduce downtime.
3. The material and welding line through strict detection, periodic maintenance can enlarge more 20 years’ lifetime for equipment.
4. Prefessional site guidance teamand localized service provider settle your worries.

Our calculating all for you, to promote business competitiveness, reduce your long term investigate cost (our real case).

200/50t+200/50t x 40m Comparison Table
Requirements on building structure
200/50t+200/50t Crane QD CWD Advantages comparison
Height above the rail(mm) 4950 4153 Reduce height 16%
Hook left /right limit(mm) 3000 1575 Increasing running space 3.5%
Min. spacing between main and aux. hooks 2240 1960 Reducing spacing 15%
Requirements on building foundation structure
Dead weight (t) 334.5 251.5 Lower 26%
Max. load pressure (KN) 480 385 Lower 20%
Requirements on power feed
Total power (Kw) 286.4 254 Lower 12%
Differences on operation management
Failure rate 3% 0.5% Lower 83%
Maintenance period /per time 3 days 5 hours

Maintenance period reduce 80%

Maintenance personnel /set/per time 4~6 people 2 people Decrease60%
Differences on Configuration
Motor Kiamusze ABB(import) Import VFD motor
Reduction gear Taixing, Tailong, Dongtai SEW(import) Import hard-tooth surface reduction gear
Brake Jiaozuo Changjiang Disk type or Jiaozuo Jingu,
One million times
Braking steady and reliable, self-compensating
Bearing

High imitation, Haerbing bearing and Luoyang bearing

NSK,SKF,FAG Import bearing
Wire rope Guizhou wire rope UK Bridon,Verotop Import wire rope
Drive form of crane and hoist Transmission shaft SEW three in one Without outertransmission,
Three in one
350/100t x 38m Comparison Table
Requirements on building structure
350/100t Crane QD CWD Advantages comparison
Height above the rail(mm) 5300 4573 Reduce height 14%
Hook left /right limit (mm) 4120 3522 Increasing running space 2%
Min. spacing between main and aux. hooks (mm) 3940 3300 Reducing spacing 16%
Requirements on building foundation structure
Dead weight(t) 339 232 Lower 31.5%
Max. load pressure(KN) 450 380 Lower 16%
Requirements on power feed
Total power (Kw) 280 182 Lower 35%
Differences on operation management
Failure rate 3% 0.5% Lower 83%
Maintenance period /per time 3 days 5 hours Maintenance period reduce 80%
Maintenance personnel /set/per time 4~6 people 2 people Decrease 60%
Differences on Configuration
Motor Kiamusze ABB(import) Import VFD motor
Reduction gear Taixing, Tailong, Dongtai SEW(import) Import hard-tooth surface reduction gear
Brake Jiaozuo Changjiang Disk type or Jiaozuo Jingu,
One million times
Braking steady and reliable, self-compensating
Bearing High imitation, Haerbing bearing and Luoyang bearing NSK,SKF,FAG Import bearing
Wire rope Guizhou wire rope UK Bridon, Verotop Import wire rope
Drive form of crane and hoist Transmission shaft SEW three in one Without outer transmission,
50t x 28.5m Comparison Table
Requirements on building structure
50t Crane QD CWD Advantages comparison
Height above the rail(mm) 3050 1592 Reduce height 16%
Hook left /right limit(mm) 1650 1036 Increasing running space 2.1%
Min. spacing between main and aux. hooks(mm)      
Requirements on building foundation structure
Dead weight(t) 66.284 34.95 Lower 47.2%
Max. load pressure(KN) 470 180 Lower 61.7%
Requirements on power feed
Total powerkW 99 29.6 Lower 70%
Differences on operation management
Failure rate 3% 0.5% Lower 83%
Maintenance period /per time 3 days 5 hours Maintenance period reduce 80%
Maintenance personnel /set/per time 4~6 people 2 people Decrease 60%
Difference on Configuration
Motor Kiamusze Import Motor Import double speed motor
Reduction gear Taixing, Tailong, Dongtai SEW(import) Import hard-tooth surface reduction gear
Brake Jiangxi Huawu, Jiaozuo Jingu Disc type,
One million times
Braking steady and reliable, self-compensating
Bearing High imitation, Haerbing bearing and Luoyang bearing NSK,SKF,FAG Import bearing
Wire rope Guizhou wire rope UK Bridon, Verotop Import wire rope
Drive form of crane and hoist Transmission shaft SEW  three in one Without outer transmission,
30+30t x 40m Comparison Table
Requirements on building structure
30+30t Crane QD CWD Advantages comparison
Height above the rail(mm) 2550 2144 Reduce height 16%
Hook left /right limit(mm) 2000 1120 Increasing running space 2.3%
Min. spacing between main and aux. hooks(mm) 3000 1900 Reducing spacing 36%
Requirements on building foundation structure
Dead weight(t) 88.35 54.1 Lower 38.8%
Max. load pressure(KN) 340 235 Lower 30.8%
Requirements on power feed
Total powerkW 70 60 Lower 14.3%
Differences on operation management
Failure rate 3% 0.5% Lower 83%
Maintenance period /per time 3 days 5 hours Maintenance period reduce 80%
Maintenance personnel /set/per time 4~6 people 2 people Decrease 60%
Differences on Configuration
Motor Kiamusze Import Motor

Import double speed motor 

Reduction gear Taixing, Tailong, Dongtai SEW(import) Import hard-tooth surface reduction gear
Brake Jiangxi Huawu, Jiaozuo Jingu Disc type,
One million times
Braking steady and reliable, self-compensating
Bearing High imitation, Haerbing bearing and Luoyang bearing NSK,SKF,FAG Import bearing
Wire rope Guizhou wire rope UK Bridon, Verotop Import wire rope
Drive form of crane and hoist Transmission shaft SEW THREE IN ONE Without outer transmission,
Comprehensive compare result
Comparison items Comparison Advantages
Impact on building foundation construction In the case of the same lifting height,the height above the rail reduce by 15% For example, as for same plant 30m*300m planning and design,through lower plant height, reduce size of support rail beam and columns, decreasing the influence of pile foundation on the overall plant cost reach 15 ~ 20%.
Calculated based on current plant 60,000 square meter, saving total cost 2.7 million~3.7million $
Lifting scope increasing 30m x 2.47% x 300m= 222.3 ㎡
As for same lifting capacity, the plant carrying load lower 32%
As for same equipment, the lifting scope increasing 2.47%
Impact on energy consumption As for same equipment, the energy consumption decreasing by 32.8% In China, e.g. 2 set of 200/50+200/50t,
260 working days yearly, average working time 10 hours per day, full load working 3 hours per day, saving energy consumption cost 194.4KW every day, 50544 kW per year.
Save electricity 50544kW*0.6=4,493$
If the lifetime for this equipment is 20 years, total electricity saving cost is 4493$*20=89,860$
Impact on management As for same equipment, reduce maintenance personnel 5~8 According to Chinese enterprise average wage 7,110$ yearly, saving labor cost 7,110*5=35,550$
As for same equipment, annual failure rate reduced by 83%, annually maintenance time reduced by 80% Calculated by 260 working days/ per year, the equipment failure rate reduced by 6.5 days, if maintain 4 times yearly, only need 2 days/ set yearly.
Impact on the use The maintenance period for import reduction gearbox long to 3~5 years, lifetime is 20 years.
The maintenance period for domestic reduction gearbox long to 2~3 years, lifetime is 5~8 years.
The overall exchange cost for 34 equipment is 0.89 million $ ~1.19million $
The production delay is 120 days.
The maintenance period for domestic brake is 7~14 days.
The change circle of  internal contracting brake is 3~6 months
The maintenance period for Chinese top brands or import disk brake is 2~3 years, the lifetime is 3~5 years.
QD products change parts very frequent, causing the equipment often in maintenance stage and a large number of spare parts reserves at the same time.
The lifetime for domestic bearing is 2~3 years, the import bearing is 5~10 years
The lifetime for domestic wire rope is 0.5~2 years, the import wire rope is 5~8 years
Impact on mantenance QD Series products, spare sparts influenced by various suppliers, the maintenance can’t be effectively guaranteed, the spare parts of CWD type directly supplied by CLESCRANE and reliable. CWD type products adopt modular design, reducing the species of spare parts, set up spare parts store based on clients’need.
The service and management of spare parts get effective simplification and promotion.

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