GB-6
JACOBSEN G-PLEX III Series: DN & DP
SAFETY AND OPERATORS MANUAL
GB
4 SPECIFICATIONS
4.1 ENGINE SPECIFICATION
TYPE:TYPE: Kubota 15.5KW @ 3600 RPM,
3 cylinder Dioesel engine, 4
stroke, water cooled, 719cc
with 12V electric start.
Model: D722-E
Maximum Speed: 3400 RPM (No load)
Idle Speed: 1500 RPM
Oil Sump Capacity:3.2 litres
Firing Order: 1, 3, 4, 2.
Fuel: No. 2-D Diesel fuel (ASTM D975)
4.1.1 ENGINE SPECIFICATION
TYPE:TYPE: Briggs & Stratton 13.5KW @
3600 RPM, V twin gasoline
engine, 4 stroke, air cooled,
719cc with 12V electric start.
Model: Vanguard 350447 Type 1294
Maximum Speed: 3400 RPM (No load)
Idle Speed: 1500 RPM
Oil Sump Capacity:1.4 litres
Fuel: Unleaded Gasoline Minimum 85
octane
4.2 MACHINE SPECIFICATION
Frame construction:
Heavy duty fabricated steel
chassis.
Transmission:
Variable displacement
hydrostatic pump with high
speed low torque wheel motors.
Cutting unit drive:
Direct drive hydrostatic and reel
drive pumps, bi-directional
hydraulic gear motor with reel
control valve and backlap control
valve.
Speeds:
Cutting: 6 km/h
Transport: 12 kp/h
Reverse: 3 kp/h
Steering: Rear Wheel Steering. Power
Steering, 2.5 turns lock to lock
330mm dia. Steering Wheel
Ground pressure: 1.0 kg/cm
Brakes, Service: Positive hydostatic braking.
Parking: 152 mm Caliper Disk
Capacities:
Cooling System: 3.8 litres
Fuel Tank: 31 litres
Hydraulic Tank: 18.2 litres
Total System 25.7 litres
Battery: 12 volt, Type 093
Alternator Diesel 40amp
Gasoline 15amp
4.3 CUTTING UNIT
Type: Three 559mm wide steerable
floating head.
Reel: 127mm diameter, 7 / 9 / 11
knife.
Rolls: Smooth rear roll, smooth or
grooved front /rear rolls optional.
Bedknife to reel
adjustment: Opposed set screw.
Height of cut
adjustment: Micro-adjusters on front roll.
height of cut: 2.5mm to 16mm Standard blade
2mm to 16mm Tournament
blade.
4.4 DIMENSIONS
Width of cut: 1.57 metres
Overall width with reels: 1.9 metres
Overall height: 1.3 metres
Overall length with reels: 2.1 metres
Overall length with catchers: 2.5 metres
Overall weight of machine
With Reels
Diesel: 630kg
Gasoline: 574kg
Without Reels
Diesel: 535kg
Gasoline: 478kg
Wheel Track: 1.2 metres
Wheel Base: 1.3 metres
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