Lb Type Explosion Proof Electric Single Girder Crane
|FOB Price:||US $3,000-45,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $3,000-45,000/ Piece|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: LB
- Condition: New
- Maximum Lifting Height: 20-25m
- Main Girder Form: Single Girder
- Application: Explosive Air Mixture Places
- After-Sales Service Provided: Engineers Available to Service Machinery Overseas
- Power Source: 3 Phase 380V 50Hz
- Lifting Mechanism: Eliectric Hoist
- Weight Overload Protection Device: Include
- Trademark: Kuangyuan
- Specification: Explosion proof grade: Exd II BT4, EXD II CT4
- HS Code: 84261120
- Certification: GS, RoHS, CE, ISO9001
- Operation Form: Ground Operation
- Maximum Lifting Weight: 20-50t
- Type: Explosion-Proof
- Warranty: 1 Year
- Color: According to Your Requirements
- Working Class: A3-A5
- Crane Traveling Limited Switch: Include
- Current Overload Protection System: Include
- Transport Package: Packing by Woven Plastic Cloth, Electrical Parts a
- Origin: China
Explosion proof performances of all motor, and electric components of explosion-proof crane satisfy standards stipulated by GH 3836.2--2000Explosion proof electric equipment Working in Explosive Gas Environment Part 2: Flame-proof Type "D", and the performance of the crane satisfies demands in used in JB/T5897--1991Explosion proof crane. The crane has obtained Explosion-proof certificate after passing examinations by units designated by the government to test explosion-proof products. The explosion-proof marks are Exd II, BT4, ExdII CT4 respectively.
This product is suitable for areas where the explosion-transmission is not higher than IIB or IIC and the ignition temperature group of inflammable gas or explosive mixture of steam and gas is not lower than T4. Applicable dangerous zones are zone 1 and zone 2. (please refer to GB 3836.1-2000 for details).
It is generally controlled on the ground, but control from the driver' cabin is also allowable. The working grade is intermediate.
(Note: 5-10t crane does not have an auxiliary hook.)
Work class: A5,
Control method: Cabin control.
Explosion proof electronic hoist.
The decelerator, Motor are famous brand or other brand according to customer requirement.
Many electric elements are choosed under the customer required.
Main lifting motor with thermal protection,
Hooks with latch,
Crane switch and travel end switch,
Emergency switch can stop all movement when any dangerous happened,
Sub-assemblies characteristic are tested before assemly.
High safty fator
Move and stop smoothly
Easily intall, maintain,dismantle
Parts and compent are easy to change when broken.
Conditions of Use:
1. Elevations less than 1000m.
2. Ambient air temperature does not exceed -20 ~ 40 degrees Celsius.
3. Ambient air relative humidity is not more than 85% (+25 degrees Celsius)
4. Indoor use (corrosive environment and outdoor areas, take special orders).
5.Five. Rated cycle of 10 minutes, the benchmark of 25% continuous power, the equivalent number of starts per hour, not more than 120 times.
6. Electric hoist the main circuit rated voltage up to AC 380V, rated frequency 50Hz, control circuit voltage 380V, 36V and 42V.
7. Apply when the plant specified in Table 1 within the flammable gas, vapor and air, an explosive mixture
1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2. Main beams, end beams and trolly/winch are packed by plastic woven cloth. It can reduce abrasion when transport.
3. If the size are suitable for container ship, usually by container.
4. Big size, usually by bulk ship or by container after truncation.
5. Transport ways are based on reducing cost & keep safety.
Henan Mine(Kuangshan) Crane Co.,Ltd
Add: No.18 Changyuan County,
Changnao Crane Industry Park,
Xinxiang city, Henan Province.
QUALITY FORGES BRAND INTEGRITY BUILDS FUTURE