Jacobsen R-311T Technical/Repair Manual

2-8 4234520 First Edition
SPECIFICATIONS AND GENERAL INFORMATION
2
Mower Speed
Transport—2WD mph (km/h) 0–14.9 (0–24)
Transport—4WD
mph (km/h) 0–7.8 (0–12.5)
Mowing
mph (km/h) 0–7.7 (0–12.4)
Reverse
mph (km/h) 0–6 (0–9.6)
Brakes
Brake Pedal Adjusting Nut Torque lb-ft (N·m) 20 (27)
Rotor Screw Torque
lb-in. (N·m) 50 (5.65)
Caliper Mounting Plate Screw Torque
lb-ft (N·m) 75 (102)
Front Wheel Hub
Castle Nut Torque lb-ft (N·m) 400 (542)
Traction Pedal
Pivot Screw Torque lb-ft (N·m) 9 (12.2)
Engine
Manufacturer/Model Kubota
®
Tier 4i/V2403-M-T-E3B
Engine Type 4-stroke, diesel
Fuel Requirement No. 2-D low or ultra low sulfur diesel fuel
(Cetane Rating-45)
Number of Cylinders/Configuration 4, in-line
Displacement
cu in. (cc) 148.5 (2434)
Bore x Stroke
in. (mm) 3.43 x 4.03 (87 x 102.4)
Power Output
hp (kW) 55.9 (41.7) @ 2600 rpm
Firing Order 1-3-4-2
Compression Ratio 23.8:1
Injection Timing (Before T.D.C.)
degrees 19°
Cooling System liquid cooled
Cooling System Capacity
qt (L) 8 (7.6)
Idle Speed 800 rpm
Maximum Speed (No Load) 2800 rpm
Oil Sump Capacity
qt (L) 10 (9.5) with filter
Alternator 12 volt, 45 amp
Dry Weight
lb (kg) 414.5 (188)

Jacobsen R-311T Specifications

General

Brand	Jacobsen
Model	R-311T
Category	Lawn Mower
Language	English