1.4 Hydraulic Pressure Settings; 1.5 Hydraulic Cylinder Specifications; 1.6 Engine Specifications - JLG RT2669 Service And Maintenance Manual

SECTION 1 - SPECIFICATIONS

1.4 HYDRAULIC PRESSURE SETTINGS

Description
Main Relief Pressure 3800 psi (262 bar)
Steer Relief Pressure Right 2750 psi (189.6 bar)
Steer Relief Pressure Left 1900 psi (131 bar)
Leveling Jack Relief Pressure 2175.6 psi (150 bar)

1.5 HYDRAULIC CYLINDER SPECIFICATIONS

Description Bore Dia.
3.93 in.
Lift Cylinder
(100 mm)
2.36 in.
Leveling Jack Cylinder
(60 mm)
RAM Lockout Cylinder 3.02 in.
(Oscillating Axle) (76.78 mm)
2.5 in.
Steer Cylinder
(63.5 mm)
1-6
Setting- RT Setting- ERT
2750 psi (189.6 bar)
2500 psi (172.36 bar)
1900 psi (131 bar)
2175.6 psi (150 bar)
Stroke Rod Dia.
58.32-58.44 in. 2.95 in.
(1481.4-1484.4 mm) (75 mm)
22.57-22.70 in. 1.96 in.
(573.5-576.5 mm) (50 mm)
3.26 in. 3 in.
(83 mm) (75 mm)
9.13-9.37 in. 1.25 in.
(232-238 mm) (31.8 mm)

1.6 ENGINE SPECIFICATIONS

Table 1-6. Kubota Diesel (D1305-E4B) - For RT
Emissions
Fuel Type:
NOTE: Diesel Fuel Specification Type and Sulfur Content
% (ppm) used, must be compliant with all applica-
ble emission regulations for the area in which the
engine is operated.
No. of Cylinders
Oil Pan Capacity
Engine Coolant Capacity
Engine RPM Control
Low RPM Set
High RPM Set
Alternator
Starter
Battery
Displacement
Gross Power
Gross Torque
CARB, EPA - Tier 4 Final, China Stage
III, and EU Stage V
Diesel:
- Low Sulfur (<500 ppm)
- Ultra Low Sulfur (15 ppm)
- up to 5% Biodiesel
3
6.04 qt (5.7 L)
1.8 qt (1.7 L)
ECU
1400 rpm
2600 rpm
40 Amp, 12 V, Belt Drive
12V, 1.2 kw
1150 minutes reserve capacity @
80 20 hr rate (AH), 12 VDC
°F
77 cu. in. (1.261 L)
24.8 Hp (18.5 kw) @ 2600 rpm
59.1 ft. lbs. (80.1 Nm) @ 1700 rpm
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