GTJZ0808 Scissor Aerial Operation Platform

Short Description:

Issued on January 31, 2019

Valid from January 31, 2019

XCMG Fire-Fighting Safety Equipment Co., Ltd.

Product Detail

Product Tags

I. Product overviews and features

New aerial work platform developed by XCMG has the work height at 10m, the vehicle width at 0.81m, the rated load at 230kg, max. platform length at 3.2m and max. gradeability at 25%. This vehicle features compact structure, advanced performance, completed safety devices, specially suitable for construction. In addition. It is free of any pollution, with steady lifting / lowering, easy control and maintenance. Therefore, this kind of platforms are widely applied to warehouses, factories, airports, and train stations, especially the narrow work sites.

XCMG GTJZ0808 compact structure can be applied flexibly in a narrow space;with the new electric drive system, the driving is more smooth, without emissions more environmentally friendly; industry-leading automatic pothole protection system, safe and reliable; more extensible platform workspace. Shear can be used in the truck series construction and maintenance of commercial buildings, warehouses, airports and other areas.

II. Introduction of Main Parts

1. Chassis
Main configurations: two wheel steering, 4×2 drive, auto brake system, auto pothole protective system, traceless solid rubber tires, and manual release of brake
(1) Maximum driving speed at 3.5km/h.
(2) Maximum gradeability at 25%.
(3) The tail of chassis is equipped with standard hole for the transportation of fork.
(3) Auto pit protection system—ensure safety for platform lifting
(4) Traceless solid rubber tires - high payload, steady running and environment friendly
(5) 4×2 driving; the turn wheels are also driving wheels; three driving speed gears; all-travel walking is allowed;
(6) Auto brake system-- the machine brakes when it stops traveling or stops on a slope; besides, an additional hand brake for emergency;
2. Boom
(1) Single luffing cylinder + four sets of scissor type boom
(2) High-strength steel — boom light-weighted and safer;
(3) Matched strength and rigid - make sure the boom is reliable.
(4) Inspecting frame —keeps the inspection safe
3. Work platform
(1) Main platform could have the payload up to 230kg and the sub-platform to 115kg.
(2) Work platform length × width: 2.27 m × 0.81m;
(3) Sub-platform could prolong in one way by 0.9m;
(4) Platform gate self-locked
(5) Platform guard foldable
4. Hydraulic system
(1) Hydraulic elements - hydraulic pump, main valve, hydraulic motor and brake are from the domestic (or international) famous manufacturers
(2) The hydraulic system is driven with the motor-driven gear pump, so as to raise or lower the platform and to run and steer the platform.
(3) The hoisting cylinder is equipped with an emergency lowering valve - making sure the platform could lower to the retraction at steady speed even at accident or electricity cut off.
(4) The lifting cylinder is equipped with the hydraulic lock to ensure the reliable keeping height of work platform after the hydraulic hose is broken.
5. Electric system
(1) The electrical system uses the CAN bus control technology.The chassis is equipped with controller, the platform is fitted with control handle and the communication between the chassis and the platform controller is realized through CAN bus so as to control the action of machine.
(2) The proportional control technologies make each action steady.
(3) Electrical system controls all the actions, including the leftward/rightward steering, the forward/backward traveling, the changeover between high and low speeds and the lifting/lowering of work platform.
(4) Multiple safety and warning methods: tilting protective; inter-locking of handles; automatic pothole protection; auto low-speed protection at high altitude; falling pause for three seconds; heavy-loaded warning system (optional); charging protective system; emergency button; action buzzer, frequency flasher, horn, timer and fault diagnosis system.

III. Configuration of Main Elements

S/N Key component Quantity Brand Note
1 Controller 1 Hirschmann/North Valley  
2 Main pump 1 Sant/Bucher  
3 Hydraulic motor 2 Danfoss  
4 Hydraulic brake 2 Danfoss  
5 Power unit 1 Bucher/GERI  
6 Derricking cylinder 1 XCMG Hydraulic department / Dacheng / Shengbang / Diaojiang  
7 Steering cylinder 1    
8 Battery 4 Trojan/Leoch  
9 Charger 1 GPD  
10 Limit switch 2 Honeywell/CNTD  
11 Testing switch 2 Honeywell/CNTD  
12 Motor drive 1 Curtis  
13 Tire 4 Exmile/Topower  
14 Angle sensor 1 Honeywell Optional
15 Pressure sensor 1 danfoss Optional

IV. Table of Main Technical Parameters

Item Unit Parameter Allowable tolerance
Dimension of machine Length (without ladder) mm 2485 (2285) ±0.5 %
Width mm 810
Height (platform folded) mm 2345 (1965)
Wheelbase mm 1871 ±0.5 %
Wheel track mm 683 ±0.5 %
Minimum ground clearance (Pit protector ascending/descending) mm 100/20 ±5 %
Dimension of working platform Length mm 2276 ±0.5 %
Width mm 810
Height mm 1254
Extension length of the auxiliary platform mm 900
Centroid position of machine Horizontal distance to front shaft mm 927 ±0.5 %
Height of centroid mm 475
Total mass of machine kg 2170 ±3 %
Max. height of platform m 8 ±1 %
Min. height of platform m 1.2 ±1 %
Maximum working height m 10 ±1 %
Minimum turning radius (inner wheel/outer wheel) m 0/2.3 ±1 %
Rated load of working platform kg 230
Payload after work platform extended kg 115
Lifting time of working platform s 29 ~ 40
Lowering time of working platform s 34 ~ 45
Max. running speed at low position. km/h ≥3.5
Max. traveling speed at high altitude km/h ≥0.8
Maximum  gradeability % 25
Tilt warning angle  (side/forward and backward) ° 1.5/3
Lifting / running motor Model
Rated power kW 3.3
Battery Model T105/DT106
Voltage v 24
Capacity Ah 225
Manufacturer Trojan/Leoch
Tire models Traceless and solid /381×127

V. Dimensional Diagram of Vehicle in Running State


Attachment: optional configurations
(1) Load warning system
(2) Work lamp of platform
(3) Connected to the air pipe of work platform
(4) Connected to the AC power supply of work platform

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