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GR
Control No. GR-350N-1-00101, 00102 / JA-02
ROUGH TERRAIN CRANE
GR-350N
JAPANESE SPECIFICATIONS
SPEC. NO. OUTLINE
GR-350N-1-00101GR-350N-1-00102
Winch without free-fall device Winch with free-fall device
(5-section Boom, 2-staged Power Tilt Jib, X-type Outrigger)
ハイマン翻訳
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CRANE CAPACITY9.5m Boom 35,000kg at 3.0m (10part-line)
16.2m Boom 22,500kg at 4.0m ( 7part-line)22.9m Boom 14,000kg at 5.5m ( 6part-line)29.6m Boom 10,000kg at 7.0m ( 4part-line)36.3m Boom 7,000kg at 8.0m ( 4part-line)
8.0m Jib 3,400kg at 78° ( 1part-line)13.0m Jib 2,200kg at 77° ( 1part-line)Single top 3,500kg ( 1part-line)
MAX.LIFTING HEIGHTBoom 37.1mJib 50.1m
MAX.WORKING RADIUSBoom 33.0mJib 37.4m
BOOM LENGTH9.5m - 36.3m
BOOM EXTENSION26.8m
BOOM EXTENSION SPEED26.8m/112s
JIB LENGTH8.0m, 13.0mMAIN WINCH SINGLE LINE WINDING SPEED127m/min (4th layer)
MAIN WINCH HOOK SPEED12.7m/min (10 part-line)
AUXILIARY WINCH SINGLE LINE WINDINGSPEED127m/min (4th layer)
AUXILIARY WINCH HOOK SPEED127m/min (1 part-line)
BOOM ELEVATION ANGLE0°- 83.5°
BOOM ELEVATION SPEED0°- 83.5°/54s
SWING ANGLE360°continue
SWING SPEED2.5min-1 {rpm}
WIRE ROPEMain Winch
16mm x 200m (Diameter x Length)Spin-resistant wire rope
Auxiliary Winch16mm x 110m (Diameter x Length)Spin-resistant wire rope
BOOM EXTENSION2 double-acting hydraulic cylinders2 wire rope type telescoping devices
JIBQuick-turn type (2-staged type which stores alongsidebelow the base boom section and extendible from underthe boom (with 2nd stage being a pull-out type))Hydraulic non-stage offset (5°- 45°) type
SINGLE TOPSingle sheave. Mounted on main boom head for singleline work.
HOISTDriven by hydraulic motor and via spur gear reducer.Automatic brake Free-fall device (with foot brake) (Note)2 single winchesWith flow regulator valve with pressure compensation
SAFETY DEVICESEmergency steering deviceSuspension lock deviceRear wheel steering lock deviceEngine over-run alarmOvershift prevention deviceParking brake alarmMirror for right side of boom (Electric type is optional)Monitor TV for left side of boom
EQUIPMENTCentralized oiling device (Electric type is optional)Electric mirror
DIMENSIONSOverall length 11,400mmOverall width 2,750mmOverall height 3,605mmWheel base 3,800mmTread Front 2,260mm
PRECAUTIONS TO BE TAKEN WHEN THE OUTRIGGERS ARE EXTENDED:1. The total rated loads shown are for the case where the crane is set horizontally on firm level ground. They include
the weights of the slings and hooks (35t hook with attachment: 310 kg, 35 t hook: 210 kg, auxiliary hook: 70 kg).The values above the bold lines are based on the crane strength while those below are based on the crane stability.
2. Since the working radii are based on the actual values including the deflection of the boom, operations should beperformed in accordance with the working radii.
3. Jib operations should be performed in accordance with the boom angle, irrespective of the boom length. The workingradii are reference values for the case where the jib is mounted on a 36.3m boom.
4. The total rated load for the boom is the value when the single top is stored inside. For the total rated load for theboom when the single top and auxiliary hook are attached, subtract 70 kg from the value shown in the total ratedloads chart.
5. The total rated load for the single top shall be the value obtained by subtracting the weight of the hook mounted onthe boom from the total rated load of the boom and must not exceed 3.5t.
6. As a rule, free-fall operation (Only for spec. number GR-350N-1-00102) should be performed only when lowering thehook alone. If a hoisted load must be lowered by free-fall operation, the load must be kept below 1/5th of the totalrated load and sudden braking operations must be avoided.
7. The table below shows the standard number of part lines for each boom length. When using with other than this number of part lines, the load per line should not exceed 3.5 t for the main winch andthe auxiliary winch.
8. The hoisting performance for the "Over sides" range will differ according to the extended width of the outriggers.Operations should be performed in accordance with the performance corresponding to the extended width.Also, although the hoisting performances for the "Over front" and "Over rear" ranges are equivalent to those of the"outriggers fully extended" condition, the front and rear ranges (angle a) will differ according to the width to which theoutriggers are extended in the left and right directions.
-360°-Front-360°-Front-360°-Front-360°-Front-360°-Front-360°-Front9.5 m boom 16.2 m boom 22.9 m boom 9.5 m boom 16.2 m boom 22.9 m boom
Stationary Travelling at 1.6km/h or less
A= Boom angle range (for the unladen condition)
(2) Without outriggers
PRECAUTIONS TO BE TAKEN WHEN THE OUTRIGGERS ARE NOT USED: 1. The total rated loads shown are for the case where the tire air pressure on firm level ground is as specified 900kPa
(9.00 kgf/cm2) and the suspension-lock cylinder is retracted completely. They include the weights of the slings andhooks (35 t hook with attachment: 310 kg, 35 t hook: 210 kg, auxiliary hook: 70 kg).The values above the bold lines are based on the crane strength while those below are based on the crane stability.The foundation, working conditions, etc. should be taken into consideration for actual work.
2. Since the working radii are based on the actual values including the deflection of the boom and the tires, operationsshould be performed in accordance with the working radii.
3. The table below shows the standard number of part lines for each boom length. When using with other than this number of part lines, the load per line should not exceed 3.5 t for the main winchand the auxiliary winch.
4. "Over front" crane operations should be performed only when the AML "over-front area indicator lamp" is lit.
The boom must be kept inside a 2°area over front of the carrier when performing "Over front" crane operationswithout the outriggers.
5. The total rated load for the boom is the value when the single top is stored inside. For the total rated load for theboom when the single top and auxiliary hook are attached, subtract 70 kg from the value shown in the total ratedloads chart.
6. The total rated load for the single top shall be the value obtained by subtracting the weight of the hook mounted onthe boom from the total rated load of the boom and must not exceed 3.5t.
7. Free-fall operations (only for spec. number GR-350N-1-00102) should not be performed without outriggers.Booms over 22.9m in length and jibs should not be used without outriggers.
8. The "Drive Mode Selection" switch should be set to "4-wheel / Lo" for travelling while hoisting a load and the shiftlever should be set to first.
9. When travelling while hoisting a load, the swing brake should be applied, the load should be kept as close to theground as possible but not touching the ground and the speed should be kept at 1.6km/h or less. In particular, anyabrupt steering, starting or braking must be avoided.
10. Crane operations should not be performed when travelling while hoisting a load.
9.5�m� 16.2�m� 22.9�m�
8� 6� 4� 1�
Boom length
Approx. 2°
Number of part lines
Single top
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GR-350N-1-00101/JA-02
GR-350N-1-00102/JA-02
NOTES:1. The deflection of the boom and the jib are not incorporated in the fitgure above.2. The figure above is for the case where the outriggers are fully extended (360°).