Sign In | Join Free | My polstate.com
China Hefei Kiwi Heavy Machinery Co., Ltd. logo
Hefei Kiwi Heavy Machinery Co., Ltd.
Hefei Kiwi Heavy Machinery Co., Ltd.
Verified Supplier

1 Years

Home > Electric Jib Crane >

Wall Mounted Jib Crane With Electric Hoist Free Standing Low Clearance 2000kg

Hefei Kiwi Heavy Machinery Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Wall Mounted Jib Crane With Electric Hoist Free Standing Low Clearance 2000kg

Brand Name : kiwicrane

Model Number : BZD

Certification : CE,ISO

Place of Origin : China

MOQ : 1

Price : USD1500~5000 one set

Payment Terms : D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 6000sets one year

Delivery Time : 20 Working Days

Packaging Details : PALLET

Lifting Capacity : 2000kg

Lifting Height : 2m-9m

Jib Span : 2-9m

Rottation Type : Motorized

Rotation Speed : Inverter Variable Speed

Lifting Speed : 0~8m/min

Power Supply : 3Phase 220~460V 50/60Hz

Color : Cutomized

Feature : Free Standing

Operation Type : Radio Remote Control,pendant Control

Rotation Angle : 180 degree

Contact Now

Wall Mounted Jib Crane With Electric Hoist Free Standing Low clearance 2000kg

1. Core goal: heavy lifting under extreme space constraints (but at a huge cost)

The only advantage: theoretically "zero" ground occupation, 2 tons of lifting capacity "hanging" on the wall.

Extremely narrow application scenarios: It can only be considered when all the following conditions are met:

The workstation must be close to an extremely strong wall/structure.

There is absolutely no ground space for installing column-type cantilever cranes, small bridge cranes or gantry cranes (even a small foundation is not allowed).

Bridge cranes or suspension cranes cannot be installed in the upper space.

The weight of the hoisted object is stable at or below 2 tons, and the shape and size are suitable.

The budget is very sufficient to bear the high cost of wall reinforcement, professional design and installation.

Willing to accept risks and implementation complexity far higher than other solutions.

2. The requirements for walls/support structures reach "abnormal level":

This is the key to determining the survival of the project, and it is also the biggest difficulty and risk point.

Wall type:

The only reliable choice: thick reinforced concrete shear wall (thickness usually needs to be ≥400mm-600mm or even thicker) or heavy steel structure column/column solid web wall.

Absolutely unacceptable: any form of brick wall (not even solid brick), block wall, lightweight partition wall, non-load-bearing wall.

Structural assessment: extremely detailed calculations and on-site inspections must be performed by top structural engineers to accurately assess the bending, shear, torsion resistance and overall stability of the wall. All working conditions such as static loads, dynamic loads (starting and braking), eccentric loads, wind loads (if any) need to be considered.

Large-scale reinforcement: large-scale, high-strength local reinforcement is almost inevitable, and the solutions may include (but are not limited to):

Add huge reinforced concrete buttresses or support frames on the back of the wall.

Install giant steel beams (back tension beams) through both sides of the wall.

Cast ultra-thick concrete piers in the installation area and reliably connect them to the original wall.

Use extra-thick, large-area, specially designed steel plates as pads for the corbels to disperse the huge concentrated forces.

The reinforcement project itself may be equivalent to a small civil engineering project.

Anchoring system:

The highest grade, extra-large specification through bolts (pre-buried or post-expanded) or specially designed heavy shear keys + grouting systems must be used.

The number of bolts is large, the spacing is dense, and the anchoring depth is extremely deep (far exceeding the 500kg level).

The installation accuracy requirements are extremely high.

3. The structure is extremely large and bulky:

Corbel bracket: It is no longer a simple bracket, but a large, complex, heavy welded steel structure, whose size and weight are comparable to the base of a small equipment. It needs to withstand huge bending moments, shear forces, and torques.

Cantilever beam: Large box beams or heavy composite beams (such as double-jointed large I-beams with gussets) must be used, with extremely high bending and torsional stiffness to ensure minimal deformation under a 2-ton load.

Slewing mechanism: It needs to be equipped with an oversized, high-load-carrying slewing bearing (such as a cross roller bearing with a huge diameter) that can withstand the huge overturning moment and slewing resistance generated by a 2-ton load. The mechanism itself is very bulky.

4. The working radius and slewing angle are severely limited:

Working radius: In order to minimize the overturning moment and reduce the burden on the wall, the working radius is usually strictly limited (for example, ≤ 3 meters, or even shorter). If the radius increases slightly, the overturning moment and wall requirements will increase exponentially.

Slewing angle: Usually limited to 180° (front semicircle). It is extremely difficult to achieve a 270° rotation (the wall needs to be extremely strong in the side direction), and a 360° rotation is basically impossible on a 2-ton wall type (it is structurally impossible to achieve reliable 360° support and anti-overturning).

Capacity 2000kg
Operating Environment -25 ~40 Degree
Lifting Height 2-9M
Crane Feature Easy Operated Jib Crane
Crane Type Pendent Wire Control Or Remote Control
Working Duty A3/A4
Jib Length 2~9m
Type Wall-mounted Jib Crane
Variable Speed
Accepted

Product Tags:

Electric Jib Crane With Electric Hoist

      

2000kg Electric Jib Crane

      

Variable Speed Wall Mounted Jib Crane

      
Wholesale Wall Mounted Jib Crane With Electric Hoist Free Standing Low Clearance 2000kg from china suppliers

Wall Mounted Jib Crane With Electric Hoist Free Standing Low Clearance 2000kg Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Hefei Kiwi Heavy Machinery Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)