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Wednesday, February 22, 2012
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Kubota Generators

SQ Series

Satisfied with Quiet? Meet the Super Quiet series.
Kubota's largest yet super quiet, heavy-duty type 4-pole generator series. The special enclosure with noise absorbing duct, over-sized muffler, extra-long air cleaner hose, and quieter cooling fan all add up to its super quiet performance.

Super Quiet

Over-Sized Muffler
Sound levels have been lowered by an over-sized muffler.

Second Muffler (for Kubota SQ-33SW only)
A special 2-stage muffler system is used in generators powered by the V3300 to reduce noise even further.

Model Sound Level During Rated Output at 23 ft (dBA)
SQ-14 63.0
SQ-21 64.0
SQ-26SW 64.0
SQ-33SW 65.0
 

Easy Maintenance

One-Side Maintenance
Engine oil and coolant drain extensions are provided to ease regularly scheduled maintenance. Oil gauge, oil filter, oil replenishment port, fuel filter, water reserve tank, battery and air cleaner are all located on one side for quick inspection and maintenance.

 

Safety

Safety Measures
All engines for SQ Series Generators are ECU-controlled. Automatic shutdown of the engine will occur if abnormal conditions or if the load centre doors are opened during operation.

Locking Control Panel Door
Shields instrument panel from the elements and permits observation of all key functions without opening the door.

 

Operator Friendly

Transportability
One-point lifting eye makes it easy to transport all SQ Series Generators. The advanced design and superior engineering minimizes both space and weight. Transportability is improved with slots on each side of the machine for safe forklift truck transportation. Four tie down points and sturdy lifting eyes further enhance hoisting and transportation.

Longer Continuous Operation
Large-capacity fuel tank (21.5 gal) enables longer continuous operation on a single tank.

 

ATS

Access Terminals for ATS Make Wiring Easy
Access terminals for Automatic Transfer Switches (ATS) are located behind the left side of load center doors.

 

Compare

Model Frequency Standby Output Prime Output Voltage - Single Phase Voltage - 3 Phase
Unit Hz kVA kW kVA kW V V
SQ-14 60 14.2 14.2 13.5 13.5 120/240 -
SQ-21 60 21.6 21.6 20.6 20.6 120/240 -
SQ-26 60 27.6 22.1 26.3 21.0 - 408
- 240
20.5 20.5 19.5 19.5 120/240 -
SQ-33 60 34.8 27.8 33.1 26.5 - 480
- 240
25.2 25.2 24.0 24.0 120/240 -
 
 
GL Series

LOWBOY II saves space and the environment.
The LOWBOY II Series is designed to have the minimum possible height while using vertical diesel engines. This is achieved by direct coupling of the engine crankshaft with the cooling fan. Since they require less spaces for operation, the range of possible applications has been greatly increased.

Easy Maintenance

One-Side Maintenance
Engine oil and coolant drain extensions are provided to ease regularly scheduled maintenance. Oil gauge, oil filter, oil replenishment port, fuel filter, water reserve tank, battery and air cleaner are all located on one side for quick inspection and maintenance.

 

Safety

Safety Measures
Automatically shuts the engine down if the water temperature is excessive or the oil pressure drops below a safe level. Equipped with a starter safety relay to prevent the starter from engaging after the engine starts up.

Removable Cover for Control Panel
Terminal type is equipped with an output connection cover that will stop the engine immediately when it is opened during operation.

Double Circuit Protectors
In addition to the overall circuit protector, each receptacle also has a circuit protector that will shut the engine down to prevent overcurrent damage.

 

Operator Friendly

Transportability
One-point lifting eye makes it easy to transport all GL Series Generators. The advanced design and superior engineering minimizes both space and weight. Special forklift openings are provided in the base of the machine.

Longer Continuous Operation
Large-capacity fuel tank (7.4 gal) enables longer continuous operation on a single tank.

 

Quiet

Lower Noise Levels
Four separate features help reduce overall noise levels. First, the large-capacity radiator successfully reduces fan-related noise by direct coupling to the crankshaft with a slower-speed fan. Second, the large-capacity, built-in muffler helps reduce exhaust-related noise. Third, the longer air-cleaner hose reduces air-suction-related noise. Fourth, the ideally placed inlet vent and its improved design reduce noise coming from the enclosure's opening.

Model Sound Level During Rated Output at 23 ft (dBA)
GL7000 66.0
GL7000TM 66.0
GL11000 68.0
GL11000TM 68.0
 

ATS

Access Terminals for ATS Make Wiring Easy
Access terminals for Automatic Transfer Switches (ATS) are located behind the control panel.

 

Compare

Model Frequency Standby Output Prime Output Voltage - Single Phase
Unit Hz kVA kW kVA kW V
GL7000 60 7.0 7.0 6.5 6.5 120/240
GL7000TM 60 7.0 7.0 6.5 6.5
GL11000 60 11.0 11.0 10.0 10.0
GL11000TM 60 11.0 11.0 10.0 10.0
 
 
KJ Series

Heavy-duty power generation.
A heavy-duty 4-poles series are powered by Kubota diesel engines. Many features have been added to make the KJ Series much quieter, more efficient, and safer to use anywhere, at any time.

Easy Maintenance

Easy One-Side Maintenance
Extra-large swing-up panel makes engine inspection and maintenance quick and easy. Engine oil and coolant drain extensions are provided to ease regularly scheduled maintenance. Oil gauge, oil filter, oil replenishment port, fuel filter, water reserve tank, battery and air cleaner are all located on one side.

 

Safety

Safety Measures
All engines for KJ series generators are ECU-controlled. Automatic shutdown of the engine if abnormal condition (abnormal oil pressure or water temperature, excessive speed, broken fan belt) or if swing-up panel is opened during operation.

Locking Control Panel Door
Shields instrument panel from the elements and permits observation of all key functions without opening the door.

 

Operator Friendly

Transportability
Twin-point lifting eyes make it easy to transport all KJ series generators.

 

Quiet

Reduced Sound and Vibration
Kubota's inherent low-sound design, a sound-attenuated enclosure which effectively reduces all sound including that of the muffler, and the original E-TVCS combustion system substantially reduces the sound levels. Integral vibrations are also reduced by inserting rubber pads in critical areas.

Model Sound Level During Rated Output at 23 ft (dBA)
KJ-13 75.5
KJ-20 76.5
 

ATS

Access Terminals for ATS Make Wiring Easy
Access terminals for Automatic Transfer Switches (ATS) are located behind the lower control panel.

 

Compare

Model Frequency Standby Output Prime Output Voltage - Single Phase Voltage - 3 Phase
Unit Hz kVA kW kVA kW V V
KJ-13 60 13.8 13.8 12.5 12.5 120/240 -
KJ-20 60 20.6 20.6 19.6 19.6 120/240 -
 
 

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