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Zoomlion W7020-10E/10KA/12E/12KA Grue à tour

Zoomlion W7020-10E/10KA/12E/12KA Grue à tour

Caractéristiques du produit

1.Superior performance

●Short arm length, excellent lifting performance,45mArm length and arm tip can be hoisted by 6t,PCStrong adaptability to building construction;

●**Large lifting capacity of 10tAnd 12t,Lifting speed 95m/min,Leading the industry;

●The combination of arm length is rich,Jib**Length 70m,2.5mChange the arm length,**Short 30m,17 arm length combinations。

●The tower body configuration is flexible,2mTenon standard section and 2mFishplate standard section optional,And that tenon joint can be mix with the standard fishplate joint.;

2.Safe and reliable

●Triple protection of lifting capacity,Torque double protection,Strictly prevent overloading;

●Lifting height triple protection anti-rush roof,Amplitude double-protection anti-collision vehicles;

●Lectric control system intelligent detection protection anti-slip hook;

●Jacking trim control,Control of jacking motor,Prevention of accidents in jacking operation;

●The tower body is equipped with inclined ladder、The large platform is protected from falling;

●Jib pin connection,Strong resistance to sudden unloading and accidental collision;

3.Painting upgrade

●Valspar water-based paint for structural parts,One-washing and three-baking proces,5 years without rust;

●Platform、Ladder、Complete zinc immersion treatment of handrail,Anti-skid design of aluminum alloy walkway,Corrosion prevention and rust prevention in life cycle;

●Driver's cab one-step die forming,Automotive grade spot welding process,Electrophoresis process,No rust for 10 years;

●Tenon standard section main chord inner cavity electrophoresis,Paint is attached evenly and firmly without blind area and dead angle;

4.Good handling

●New frequency conversion slewing system,Start-stop transient response,There is no jitter in the whole process,Parking without swing back;

●Millimeter ant speed in position,**Low 5mm/s,Jog instantaneous response;

5.Humanized and excellent

●In-plant integrated assembly,Specialized loading scheme,Effective reduction of packaging units and transport vehicles;

●Quick loading technology,Only 5 hoists for main structure,From unloading to completion of installation and commissioning**Almost five hours;

●Identify additional core fault diagnosis、Add text description of fault alarm,Improve maintenance efficiency;

●Auxiliary pre-calibration of electronic lifting capacity limiter before delivery,Improve construction efficiency;

●And that structural component have strong universality.,Overhead parts(With counterweight)Can be related toW6515/W7015 General;

●Telescopic attached wall with wide application range,And that applicability is strong,Convenient installation;

Paramètres du produit


Project

Unit

Parameter

Model

W7020-10E
W7020-10KA

W7020-12E
W7020-12KA

Rated lifting torque

t.m

250

Rejection of maximum lifting force

t.m

274

294

Maximum lifting capacity/Magnitude

t/m

10/19.3

12/17.0

Maximum operating range/Lifting weight

m/t

70/2

Arm length combination

m

70/67.5/65/62.5/60/57.5/55/52.5/50/47.5/15/42.5/40/37.5/35/32.5/30
47.5/45/42.5/40/37.5/35/32.5/30

Independent height

m

60

Rong Rope Lane

m

530

600

Maximum lifting speed

m/min

95

Luffing speed

m/min

0~75

Swing speed

r/min

0~0.7

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