Gehl Dynalift 663, Operator'S Manual

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Chapter 2
SPECIFICATIONS
Lifting Performance
Maximum lift capacity:
6000 lbs (2727 kg)
Maximum lift height:
27’-6” (11.43 m)
Capacity at maximum lift height:
6000 lbs (2727 kg)
Max. forward reach to load center:
23’-4” (7.0 m)
Capacity at maximum forward reach :
1500 lbs (680 kg)
Maximum below grade reach:
24” (610 mm)
Frame Leveling:
10
o
left/10
o
right
General Dimensions
Based on standard machine equipped
with listed tires, 48” masonry carriage
and 48” pallet forks.
Recommended tire type:
13.00 x 24 10-ply
10.00 x 24 12-ply
13.00 x 24-ply steel guard
14.00 x 24 12-ply
15.00 x 19.5 12-ply (low profile)
13.00 x 24/10 PR, foam filled
13.00 x 24/12 PR, foam filled
13.00 x 24/12 PR, steel guard foam filled
14.00 x 24/12 PR, foam filled
15.00 x 19.5/12 PR, foam filled
Overall length, less forks:
17’-4” (5.3 m)
Overall width:
8’ (2.4 m)
Overall height:
7’-8” (2.3 m)
Ground clearance: 16” (406 mm)
Wheel base: 9’-10” (3.0 m)
Outside turn radius: 13’-8” (4.2 m)
Machine weight:
20,300 lbs (9,156 kg)
Instrumentation
Gauges: Fuel level, hourmeter
and coolant temperature
Monitoring lights:
Engine oil pressure, alternator,
transmission oil temperature,
brake failure
Monitoring alarms:
Park brake on
Visual indicators:
Boom angle, frame angle
Steering System
Steer Valve: Fixed displacement rotary
Displacement/Rev: 17.9 cu. in. (293 cc)
System pressure: 2000 psi (138 bar)
Steer cylinders: 2 per axle
Steer mode valve:
3-position, 4-way solenoid with
dash-mounted switch actuation.
Steer modes: 2 wheel, 4 wheel, crab
Braking System
Service brakes: Oil immersed in-board
hydraulic wet disc type. Hydraulic
booster master cylinder w/electric
reserve in event of engine failure.
Manual foot pedal actuation.
Parking brake: Mechanical disc type.
Electrical System
Type: 12 volt negative ground,
Battery: 745 cold cranking amps
Circuit protection: Circuit breakers
Backup alarm: 107 dB(A)
Horn: 111 dB(A)
Standard on all models:
Brake lights, neutral start switch.
Alternator: 65 amp.
Service Capacities
Cooling System:
4.3 gallons (16.3 L)
50/50 mixture
Anti-freeze protection -34
o
F (-31
o
C)
Pressure cap: 10 psi (69 pKa)
Fuel tank: 47 gallons (178 L)
Hydraulic tank & system:
47 gallons (178 L)
Hydraulic Cooler Flow:
19 gpm (72 L/m)
Transmission & cooler: 6 gal. (22.7 L)
Axles:
Differentials (2):
3.4 qts. (3.22 L) ea.
Hubs (4): 1.3 qts. (1.18 L) ea.
Transmission
Type: Clark Powershift T12000
Speeds: 3 fwd / 3 rev
Torque converter:
Single stage, dual phase
Travel Speeds:
1st gear: 3.6 mph (5.8 km/h)
2nd gear: 7.0 mph (11.3 km/h)
3rd gear: 18.6 mph (29.9 km/h)
Axles (front and rear)
Type: Dana
Drive/steer, open differential, double
reduction planetary, full-time four
wheel drive
Overall ratio: 22.58:1
Engine Options
Common to all options:
In-line 4 cycle, 4 cylinder, direct
injection diesel fuel system, in-line
fuel filter w/water trap, positive
pressure lubrication, liquid
pressurized cooling system,
18” (457 mm) blower fan,
dry single-element air cleaner,
spin-on oil filter.
Natural aspiration:
John Deere 4045D
276 cu. in. (4523 cc) displacement,
80 hp (60 kW) @ 2500 rpm
Oil capacity: 10 qts. (9.5 L),
Turbocharged aspiration:
John Deere 4045T
276 cu. in. (4523 cc) displacement,
115 hp (86 kW) @ 2500 rpm
Oil capacity: 10 qts. (9.5 L)
Perkins 4236
243 cu. in. (3982 cc) displacement,
86 hp (64 kW) @ 2500 rpm
Oil capacity: 8 qts. (7.6 L)
907879/AP1198
4
PRINTED IN U.S.A.
Courtesy of CraneMarket.com