The Hydraulic Motor Straight Arm Aerial Work Platform
GTBZ type self-propelled straight arm aerial working platform can walk freely when working at heights, with large working range and high efficiency. The hydraulic motor can achieve 40% of the climbing capacity through the planetary reducer. The telescopic boom and oil cylinder are provided with dust-proof sheath, which can effectively prevent dust from entering. The smooth shape design makes it difficult for the boom and chassis to store sand and dust. The long angle sensor can monitor the length and angle of the boom in real time. The protection level of the electrical system is above IP65. The horizontal extension operation range of the machine is large, and it can also continuously complete high-altitude operation within a certain range. There are two and four wheel drive, two and four wheel steering configurations. Especially suitable for shipbuilding, ship repair, building construction, steel structure installation, bridge construction, etc.
Product Features:
(1) Large bearing capacity.
(2) The patented sleeve-type drag chain mechanism.
(3) PLC and CAN bus control.
(4) Automatic transmission, alarm and cut-off functions.
(5) Multi-weight range limiting function (moment limiter)
(6) Electronic leveling
(7)High security.
(8) Anti-misoperation function.
Technical Parameters:
Model | GTBZ-23 | GTBZ-25 | GTBZ-27 |
Maximum working height(m) | 25 | 27.2 | 28.7 |
Maximum lifting height (m) | 23 | 25.2 | 26.7 |
Maximum horizontal working radius (m) | 20.8 | 21.9 | 23.4 |
Maximum bearing capacity(kg) | 480/260 | 480/260 | 480/330 |
Turning radius of inner wheel(m) | 3 | 3.59 | 3.59 |
Turning radius of outer ship(m) | 5.2 | 5.95 | 6.25 |
Platform size (L x W x H)(m) | 1.83×0.76×1.13 | 1.83×0.76×1.13 | 2.44×0.91×1.13 |
Collection size (L x W x H)(m) | 11.08×2.49×2.7 | 11.36×2.79×2.8 | 8.66×2.49×2.83 |
Wheelbase (m) | 2.8 | 3 | 3 |
Max Climb Capability | 0.3 | 0.3 | 0.4 |
Turntable rotation angle (°) | 360 | 360 | 360 |
Rotary speed of turntable(rpm) | 0～1.0 | 0～1.0 | 0～1.0 |
Platform rotation angle (°) | 160 | 160 | 160 |
Number of boom sections(section) | 3 | 3 | 3 |
Boom luffing angle (°) | －10～＋75 | －12～＋75 | －12～＋75 |
Maximum hydraulic pressure(MPa) | 21 | 21 | 21 |
Maximum pressure of traveling system (MPa) | 25 | 25 | 25 |
Ground clearance (m) | 0.44 | 0.43 | 0.43 |
Fuel tank capacity (L) | 151 | 151 | 151 |
Driving speed (stowed)(km/h) | 6.3 | 5.3 | 5.3 |
Driving speed (lifting status)(km/h) | 1.1 | 1.1 | 1.1 |
System voltage (V) | 12 | 24 | 24 |
Rated power of the engine (kw/rpm) | 56/2200 | 56/2200 | 60/2200 |
Drive wheel size | 45219 | 45280 | 45280 |
Drive steering type | 4×2×2 | 4×2×2 | 4×2×2 |
Operating Weight (kg) | 13540 | 15500 | 16140 |
Model | GTBZ-30 | GTBZ-32 | GTBZ-36 |
Maximum working height(m) | 32.5 | 34 | 38.7 |
Maximum lifting height (m) | 30.5 | 32 | 36.7 |
Maximum horizontal working radius (m) | 22.9 | 22.9 | 20.5 |
Maximum bearing capacity(kg) | 480/340 | 480/340 | 480/340 |
Turning radius of inner wheel(m) | 4.14 | 4.14 | 3.13 |
Turning radius of outer ship(m) | 6.56 | 6.56 | 6.75 |
Platform size (L x W x H)(m) | 2.44×0.91×1.13 | 2.44×0.91×1.13 | 2.44×0.91×1.13 |
Collection size (L x W x H)(m) | 13×2.49×3.08 | 13×2.49×3.12 | 13×2.49×3.18 |
Wheelbase (m) | 3.66 | 3.66 | 3.9 |
Max Climb Capability | 0.4 | 0.4 | 0.4 |
Turntable rotation angle (°) | 360 | 360 | 360 |
Rotary speed of turntable(rpm) | 0～0.8 | 0～0.8 | 0～0.8 |
Platform rotation angle (°) | 160 | 160 | 160 |
Number of boom sections(section) | 3 | 3 | 3 |
Boom luffing angle (°) | －12～＋75 | －12～＋75 | －12～＋75 |
Maximum hydraulic pressure(MPa) | 21 | 21 | 21 |
Maximum pressure of traveling system (MPa) | 25 | 25 | 25 |
Ground clearance (m) | 0.43 | 0.43 | 0.43 |
Fuel tank capacity (L) | 151 | 151 | 151 |
Driving speed (stowed)(km/h) | 4.4 | 4.4 | 4.4 |
Driving speed (lifting status)(km/h) | 1.1 | 1.1 | 1.1 |
System voltage (V) | 24 | 24 | 24 |
Rated power of the engine (kw/rpm) | 60/2200 | 60/2200 | 60/2200 |
Drive wheel size | 45219 | 45280 | 45280 |
Drive steering type | 4×4×4 | 4×4×4 | 4×4×4 |
Operating Weight (kg) | 18500 | 18660 | 20000 |
Model | GTBZ-38 | GTBZ-42 | GTBZ-46 |
Maximum working height(m) | 40.4 | 44 | 48 |
Maximum lifting height (m) | 38.4 | 42 | 46 |
Maximum horizontal working radius (m) | 22.9 | 23 | 23.4 |
Maximum bearing capacity(kg) | 480/230 | 480/230 | 480/230 |
Turning radius of inner wheel(m) | 3.13 | 3.13 | 4.13 |
Turning radius of the outer ship(m) | 6.75 | 6.75 | 7.02 |
Platform size (L x W x H)(m) | 2.44×0.91×1.13 | 2.44×0.91×1.13 | 2.44×0.91×1.13 |
Collection size (L x W x H)(m) | 14.1×2.49×3.22 | 13.65×2.49×3.28 | 13.26×2.8×3.36 |
Wheelbase (m) | 3.9 | 3.9 | 4.2 |
Max Climb Capability | 0.4 | 0.4 | 0.3 |
Turntable rotation angle (°) | 360 | 360 | 360 |
Rotary speed of turntable(rpm) | 0～0.8 | 0～0.8 | 0～0.3 |
Platform rotation angle (°) | 160 | 160 | 160 |
Number of boom sections(section) | 4 | 4 | 4 |
Boom luffing angle (°) | －12～＋75 | －12～＋75 | －12～＋75 |
Maximum hydraulic pressure(MPa) | 21 | 21 | 21 |
Maximum pressure of traveling system (MPa) | 25 | 25 | 25 |
Ground clearance (m) | 0.43 | 0.43 | 0.43 |
Fuel tank capacity (L) | 151 | 151 | 151 |
Driving speed (stowed)(km/h） | 4.4 | 4.4 | 4.4 |
Driving speed (lifting status)(km/h) | 1.1 | 1.1 | 1.1 |
System voltage (V) | 24 | 24 | 24 |
Rated power of engine(kw/rpm) | 60/2200 | 60/2200 | 60/2200 |
Drive wheel size | 45280 | 45280 | 385x65-22.5 |
Drive steering type | 4×4×4 | 4×4×4 | 4×4×4 |
Operating Weight (kg) | 20900 | 21900 | 24900 |
| Model | GTBZ-23 | GTBZ-25 | GTBZ-27 |
| Maximum working height(m) | 25 | 27.2 | 28.7 |
| Maximum lifting height (m) | 23 | 25.2 | 26.7 |
| Maximum horizontal working radius (m) | 20.8 | 21.9 | 23.4 |
| Maximum bearing capacity(kg) | 480/260 | 480/260 | 480/330 |
| Turning radius of inner wheel(m) | 3 | 3.59 | 3.59 |
| Turning radius of outer ship(m) | 5.2 | 5.95 | 6.25 |
| Platform size (L x W x H)(m) | 1.83×0.76×1.13 | 1.83×0.76×1.13 | 2.44×0.91×1.13 |
| Collection size (L x W x H)(m) | 11.08×2.49×2.7 | 11.36×2.79×2.8 | 8.66×2.49×2.83 |
| Wheelbase (m) | 2.8 | 3 | 3 |
| Max Climb Capability | 0.3 | 0.3 | 0.4 |
| Turntable rotation angle (°) | 360 | 360 | 360 |
| Rotary speed of turntable(rpm) | 0～1.0 | 0～1.0 | 0～1.0 |
| Platform rotation angle (°) | 160 | 160 | 160 |
| Number of boom sections(section) | 3 | 3 | 3 |
| Boom luffing angle (°) | －10～＋75 | －12～＋75 | －12～＋75 |
| Maximum hydraulic pressure(MPa) | 21 | 21 | 21 |
| Maximum pressure of | 25 | 25 | 25 |
| traveling system (MPa) | |||
| Ground clearance (m) | 0.44 | 0.43 | 0.43 |
| Fuel tank capacity (L) | 151 | 151 | 151 |
| Driving speed (stowed)(km/h) | 6.3 | 5.3 | 5.3 |
| Driving speed (lifting status)(km/h) | 1.1 | 1.1 | 1.1 |
| System voltage (V) | 12 | 24 | 24 |
| E n g i n e r a t e d p o w e r (kw/rmp) | 56/2200 | 56/2200 | 60/2200 |
| Drive wheel size | 45219 | 45280 | 45280 |
| Drive steering type | 4×2×2 | 4×2×2 | 4×2×2 |
| Operating Weight (kg) | 13540 | 15500 | 16140 |
