RSTB Self-Propelled Telescopic Boom Aerial Lift(20-29M)
 High safety of body structure
Patented Weighting System:
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 humans;
Automatic power cut-off and alarm with light and sound when the platform is over-loaded;
max. Loading Capacity is 480kg, which is on the top level in the Lifting Capacity among the world.
Patented socket tow-chain system:
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.
Electrical control system
Automatic range restrictor: Safety alarm, auto speed-limit and range restriction function, which is controlled by intelligent system.
Double sensors and dual-loop protect circuit: To gurantee high reliability and durability of the whole electrical controll system.
Advanced CAB-BUS control mode: Simple circuit, easy maintenance and excellent reliability.
High qualiy steel connector of aerial craft: The protection level reachs IP65.
Emergency power unit: Ensures retracting in case of engine failure.
Humanizing Joystick: Help operators to feel convenient and comfortable
Hydraulic System
Hydraulic Parts: Imported from Europe and America, ensure high reliability. enhance the machines` jiggling ability.
Filters: Oil-absorbing filter, high-pressure filter and return-oil filture, which fully ensure the hydraulic oil to be clean.
MODEL |
RSTB20 |
RSTB22Z |
RSTB25 |
RSTB27Z |
RSTB28 |
RSTB29Z |
MEASUREMENTS |
|
Working height max. |
22.4m |
23.9m |
26.9m |
28.4m |
29.8m |
31.3m |
Platform height max. |
20.7mm |
22.2mm |
25.2mm |
26.7mm |
28.1mm |
29.6mm |
Horizontal outreach max. |
19.1m |
20.2m |
21.9m |
23.4m |
20.1m |
21.2m |
Below ground reach |
1.76m |
2.93m |
2.56m |
3.73m |
2.56m |
3.73m |
Platform length-8ft model |
0.91m |
0.91m |
0.91m |
0.91m |
0.91m |
0.91m |
Platform length-6ft model |
0.76m |
0.76m |
0.76m |
0.76m |
0.76m |
0.76m |
Platform width-8ft model |
2.44m |
2.44m |
2.44m |
2.44m |
2.44m |
2.44m |
Platform width-6ft model |
1.83m |
1.83m |
1.83m |
1.83m |
1.83m |
1.83m |
Height-stowed |
2.7m |
2.7m |
2.8m |
2.8m |
2.8m |
2.8m |
Length-stowed |
9.59m |
10.69m |
11.36m |
12.46m |
12.4m |
13.5m |
Width-axle extended |
2.49m |
2.49m |
2.8m |
2.8m |
2.98m |
2.98m |
Wheelbase |
2.5m |
2.5m |
3.0m |
3.0m |
3.5m |
3.5m |
Ground clearance-center |
0.43m |
0.43m |
0.43m |
0.43m |
0.43m |
0.43m |
PRODUCTIVITY |
|
Lifting Capacity (restricted) |
480kg |
480kg |
480kg |
480kg |
480kg |
480kg |
Lifting Capacity (non-restricted) |
340kg |
340kg |
260kg |
200kg |
260kg |
200kg |
Platform rotation |
160° |
160° |
160° |
160° |
160° |
160° |
Jib rotation |
- |
135° |
- |
135° |
- |
135° |
Turntable Swing |
360°continuous |
Turntable tailswing |
1.19m |
1.19m |
1.32m |
1.32m |
1.32m |
1.32m |
Travel speed -stowed |
6.3km/h |
6.3km/h |
5.3km/h |
5.3km/h |
5.3km/h |
5.3km/h |
Travel speed -working |
1.3km/h |
1.3km/h |
1.1km/h |
1.1km/h |
1.1km/h |
1.1km/h |
Gradeability -stowed (2WD) |
30% |
30% |
30% |
30% |
30% |
30% |
Gradeability -stowed (4WD) |
45% |
45% |
45% |
45% |
45% |
45% |
Turning radius - inside |
3.0m |
3.0m |
3.59m |
3.59m |
3.59m |
3.59m |
Turning radius -outside |
5.2m |
5.2m |
6.25m |
6.25m |
6.25m |
6.25m |
Controls |
24V DC Proportional |
Solid tires |
9.00-20/7.5 |
12.00-20/8.5 |
12.00-20/8.5 |
POWER |
|
Power source |
Cummins B2.3NA-C60 4 60HP (45kw)
Lovol 1004-4 78hp(58kw)
Perkins 400 61hp (45.5kw)
|
Auxiliary power unit |
24V DC |
24V DC |
24V DC |
24V DC |
24V DC |
24V DC |
Hydraulic tank capacity |
190L |
190L |
190L |
190L |
190L |
190L |
Fuel tank capacity |
150L |
150L |
150L |
150L |
150L |
150L |
WEIGHT |
|
2WD |
13000kg |
13140kg |
16000kg |
16140kg |
16300kg |
16440kg |
4WD |
13080kg |
13220kg |
16080kg |
16220kg |
16380kg |
16520kg |
STANDARDS COMPLIANCE |
EN280.JG/T5101.Q/ADZV001-2008 |
|
