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GTTM 22
GTTM 22

Telescopic boom Max working height 22m; Max working range 12.3/14.3m;

GTTM 22

Items
Units
Data
Traveling
Length
mm
7770
Width
mm
2230
Height
mm
3200
Crew 
People
3
Weight
kg
9100
Max Speed
km/h
85
Wheelbase
mm
4000+1300
Approach angle
°
21
Departure angle
°
10
Axle Load
Front 
kg
3230
Rear
kg
5870
Working performance
Min Ground Clearance
mm
215
Max under chassis height
m
-6
Turret Slewing Speed
s
≤300
Basket Safe Work Load
kg
220/120
Max Working Height
m
22
Max Range @ Max Work Height
m
3.3
Max Working Range
m
12.3 (220kg)
14.3 (120kg)
Max Height @ Max Work Range
m
4.4
Outriggers Acting Time
s
≤50
Basket Rotation
º
±65

Chassis
ISUZU QL11009KARY
Engine
ISUZU 4HK1-TCG40 intercool turbocharged diesel engine
Max power: 139KW
Driver Cab
Single-row seat, with air conditioner and radio
Allow 3 people
Coaming and Walking Plate
Fixed coaming, Aluminum-alloy anti-skid checker plate
PTO System
Flexible shaft operation, PTO engage the gear-box through transmission shaft
Work Platform
Aluminum-alloy structure
Dimension:1380mm*700mm* 1100mm
Safe work load: 220kg/120kg, ±65° left-right rotation
Boom
4-section synchronized telescopic booms
Rotation
360°continuous rotating
Outriggers
H-shape, individual adjustment available
Control Box
Control box at both platform and turret
Hydraulic System
Main pump, electrical emergency descent pump
Multi-way valve at chassis
International well reputation suppliers’Proportional valve, solenoid directional valve, 
two-way balance valve, hydraulic lock, hose and inlet
Safety Device
Working range limit device
Outrigger supporting sensor, outrigger in-position sensor
Boom-outrigger interlock, interlock, anti-collision device
Emergency descent pump, emergency manual descent, emergency stop switch (at 2 place), PTO-traveling interlock
Luffing Angle auto control, chain tension auto balance, chain protection
Start-stop slope control, work basket overload limit switch
Leveling System
Hydraulic automatic leveling
Others
Engine stop-start switch at both basket and turret
One-side working, auto stow, hour meter
Optional: hydraulic socket or 220V AC power plug at work basket

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