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Self Propelled Work Platform 25-27M Product Features
GTBZ25 & GTBZ27Z SELF PROPELLED AERIAL WORK PLATFORM (TELESCOPIC BOOM)
High Safety of Body Structure
Patented Weighting System
It can accurately weight what on the platform with automatic division of various load levels; Precise Weighting Ability in all locations of the platform for objects or human beings; Automatic power cut-off and alarm with light and sound when the platform is over-loaded.
Patented Socket Tow-Chain System:it avoid serious disorder and rupture of the cables and oil-pipes, which is caused by over-bending of boom and cantilever tow-chain.
Unique Lift Arm Design and Structure
The boom is made of high-strength steel plate, which guarantee our products having sufficient strength ,resistance ability to deformation. Through the methods of finite element analysis and dynamic simulation, the boom can realize lightweight design.
Travelling System
Axis Oscillating: driven by hydro-cylinder, the wheel axis oscillating can fully ensure stability of the whole machine when working.
Four-Wheel-Drive and Solid Tires: four turning modes including front-wheel, rear-wheel, front &rear turning and slanting drive, powerful gradeability.
Electrical Controlling System
Automatic Range Restrictor: safety alarm, auto speed-limiting and range restriction function which is controlled by intelligent system.
Double Sensors and Dual-poop Protecting Circuit: to guarantee high reliability and durability of the whole electrical controlling system.
Advanced CAN-BUS Controlling Mode: simple circuit, easy maintenance and excellent reliability.
High-Quantity Steel Connector of Aerial Craft: the protection level reach IP65.
Emergency Power Unit: ensures retracting in case of engine failure.
Humanizing joystick: makes operators feel convenient and comfortable.
Emergency Power Unit and Joystick of control box
Hydraulic Press System
Made-in-European or in-America hydraulic parts ensure a high reliability. All moves are achieved through stepless change-over by electric-hydro proportional valve, which enhance the machine’s jiggling ability.
The hydraulic system are composed of oil-absorbing filter, high-pressure filter and return oil filter, Which fully ensure the cleanliness of the hydraulic oil.
Engine VALVE PUMP
Parameters
Main components list
|
NO |
Name |
Brand |
|
1 |
Engine |
Cummins from JapanOR Perkins fromUK |
|
2 |
Variable pump |
Rexroth from German OR SAUER fromUSA OR Sam fromItalyOR Eaton fromUSA |
|
3 |
Gear pump |
MARZOCCHI fromItalyOR SALAMI fromItaly |
|
4 |
Travel motor |
Rexroth from German OR SAUER fromUSA |
|
5 |
Travel reducer |
Rexroth from German OR Reggiana Riduttori fromItalyOR PMP fromItaly |
|
6 |
Hydraulic valve |
Oil-control from ItalyOR Hydroforce fromUSA |
|
7 |
Rotary motor |
HELAC fromUSA |
GTBZ25 & GTBZ27Z TELESCOPIC BOOM
Measurements Specifications
|
MODEL |
GTBZ25 |
GTBZ27Z |
|||
|
MEASUREMENTS |
Metri |
US |
Metri |
US |
|
|
Working height maximum * |
26.9m |
88ft |
28.4m |
93ft |
|
|
Platform height maximum |
25.2m |
83ft |
26.7m |
88ft |
|
|
Horizontal reach maximum ** |
21.9m |
72ft |
23.4m |
77ft |
|
|
Below ground reach |
2.56m |
8ft |
3.73m |
12ft |
|
|
A |
Platform length-8ftmodel |
0.91m |
3ft |
0.91m |
3ft |
|
Platform length-6ftmodel |
0.76m |
2ft |
0.76m |
2ft |
|
|
B |
Platform width-8ftmodel |
2.44m |
8ft |
2.44m |
8ft |
|
Platform width-6ftmodel |
1.83m |
6ft |
1.83m |
6ft |
|
|
C |
Height-stowed |
2.8m |
9ft |
2.8m |
9ft |
|
D |
Length-stowed |
11.36m |
37ft |
12.46m |
40ft |
|
E |
Width |
2.49m |
8ft |
2.49m |
8ft |
|
F |
Wheelbase |
3.0m |
8ft |
3.0m |
8ft |
|
G |
Ground clearance-center |
0.43m |
1ft5in |
0.43m |
1ft5in |
|
PRODUCTIVITY |
|||||
|
Lift capacity (restricted) |
480kg |
1056lbs |
480kg |
1056lbs |
|
|
Lift capacity (non-restricted) |
260kg |
572lbs |
200kg |
441lbs |
|
|
Platform rotation |
160° |
160° |
|||
|
Jib rotation |
— |
135° |
|||
|
Turntable Swing |
360°continuous |
360°continuous |
|||
|
Turntable tail swing |
1.32m |
4ft4in |
1.32m |
4ft4in |
|
|
Travel speed -stowed |
5.3km/h |
3.3mph |
5.3km/h |
3.3mph |
|
|
Travel speed -raised or extended |
1.1km/h |
0.68mph |
1.1km/h |
0.68mph |
|
|
Gradeability -stowed (2WD) |
30% |
30% |
|||
|
Gradeability -stowed (4WD) |
45% |
45% |
|||
|
Turning radius - inside |
3.59m |
11ft9in |
3.59m |
11ft9in |
|
|
Turning radius –outside Turning radius - axle extended outside |
6.25m |
20ft |
6.25m |
20ft |
|
|
Controls |
24V DC Proportional |
24V DC Proportional |
|||
|
Solid tires |
12.00-20/8.5 |
12.00-20/8.5 |
|||
|
POWER |
|||||
|
Power source |
Commins B3.3 75HP (56kw) Perkins 400 76 HP (56kw) |
||||
|
Auxiliary power unit |
24V DC |
24V DC |
|||
|
Hydraulic tank capacity |
190L |
190L |
|||
|
Fuel tank capacity |
150L |
150L |
|||
|
WEIGHT |
|||||
|
2WD |
16300kg |
35860lbs |
16440kg |
36168lbs |
|
|
4WD |
16380kg |
36036lbs |
16520kg |
36344lbs |
|
|
STANDARDS COMPLIANCE EN280、JG/T5101、Q/ADZV001-2008 |
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