913218/CP0307 4 PRINTED IN U.S.A.
Chapter 2
SPECIFICATIONS
Lifting Performance
Maximum lift capacity:
RS8-44 8000 lbs. (3628 kg)
RS8-42 8000 lbs. (3628 kg)
RS6-42 6600 lbs. (2994 kg)
Maximum lift height:
RS8-44 44’ (13.4 m)
RS8-42 42’ (12.8 m)
RS6-42 42’ (12.8 m)
Capacity at maximum lift height:
RS8-44
Outriggers up 7000 lbs. (3175 kg)
Outriggers down 8000 lbs. (3628 kg)
RS8-42
Outriggers up 7000 lbs. (3175 kg)
Outriggers down 8000 lbs. (3628 kg)
RS6-42
Outriggers up 6600 lbs. (2994 kg)
Outriggers down 6600 lbs. (2994 kg)
Max. forward reach to load center:
RS8-44 30’ 5” (9.3 m)
RS8-42 28’ 3” (8.6 m)
RS6-42 28’ 3” (8.6 m)
Capacity at maximum forward reach:
RS8-44
Outriggers up 1000 lbs. (454 kg)
Outriggers down 3000 lbs. (1360 kg)
RS8-42
Outriggers up 1000 lbs. (454 kg)
Outriggers down 3000 lbs. (1360 kg)
RS6-42
Outriggers up 1000 lbs. (454 kg)
Outriggers down 3000 lbs. (1360 kg)
Maximum below grade reach:
RS8-44 16” (406.4 mm)
RS8-42 14” (355.6 mm)
RS6-42 14” (355.6 mm)
Frame Leveling:
10
o
left/10
o
right
General Dimensions
Based on standard machine equipped with
listed tires, 48” masonry carriage and 48” pal-
let forks.
Recommended tire type:
13.00 x 24 12-ply
13.00 x 24/12 PR, foam filled
Overall length, less forks:
RS8-44 19’ 10” (6.04 m)
RS8-42 19’ 1” (5.81 m)
RS6-42 19’ 1” (5.81 m)
Overall width:
8’ (2.4 m)
Overall height:
7’-8” (2.34 m)
Ground clearance: 16” (406.4 mm)
Wheel base: 9’-11 1/2” (3.03 m)
Outside turn radius: 13’-8” (4.2 m)
Machine weight:
RS8-44 23,500 lbs. (10,659 kg)
RS8-42 23,350 lbs. (10,591 kg)
RS6-42 22,000 lbs. (9,979 kg)
Instrumentation
Gauges: Fuel level, hourmeter
and coolant temperature
Monitoring lights:
Engine oil pressure, alternator,
transmission oil temperature,
brake failure
Visual indicators:
Boom angle, frame angle
Steering System
Steer Valve: Fixed displacement rotary
Displacement/Rev: 17.9 cu. in. (293 cc)
System pressure: 2500 psi (172 bar)
Steer cylinders: 1 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 inboard
hydraulic wet-disc type; seperate front
and rear systems;
Manual foot pedal actuation
Parking brake: Spring-applied, hydraulic-
release disc-type in front axle
Actuation is electric switch with engine
running, automatic with engine off.
Electrical System
Type: 12-volt, negative ground
Battery: 950 cold cranking amps
Circuit protection: Fuse panel
Backup alarm: 107 dB(A)
Horn: 111 dB(A)
Standard on all models:
Brake lights, rear backup light, 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 kPa)
Fuel tank: 47 gallons (178 L)
Hydraulic tank & system:
47 gallons (178 L)
Hydraulic Cooler Flow:
19 gpm (72 L/min)
Transmission & cooler: 24 qts. (22.7 L)
Axles:
Differentials (2): 9.6 qts. (9 L) ea.
Hubs (4): 0.6 qts. (0.5 L) ea.
Transmission
Type: Dana Powershift T12000
Speeds: 3 fwd / 3 rev
Torque converter:
Single-stage, dual-phase
Travel Speeds:
1st gear: 3.3 mph (5.31 km/h)
2nd gear: 7.3 mph (11.75 km/h)
3rd gear: 18.8 mph (30.25 km/h)
Axles (front and rear)
Type: Dana
Drive/steer, open differential, double-
reduction planetary, full-time four-
wheel drive
Overall ratio: 22.67:1
Engine
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, 65-amp alternator.
Turbocharged aspiration (RS6 only):
John Deere 4045T
276 cu. in. (4523 cc) displacement
99 hp (74 kW) @ 2500 rpm
Oil capacity: 14 qts. (13.3 L)
Turbocharged aspiration:
John Deere 4045T
276 cu. in. (4523 cc) displacement
115 hp (86 kW) @ 2500 rpm
Oil capacity: 14 qts. (13.3 L)
Hydraulic System
Type: Open-center
Pump: Single-section gear type
Displacement / revolution:
3.72 cu. in. (61 cc)
Flow @ 2500 RPM:
40 gpm (151 L/min)
Main relief pressure:
3000 psi (207 bar)
Steer relief pressure:
2500 psi (172 bar)
Hydraulic filter:
In-tank return type, 10-micron
media, replaceable element
Rated flow: 100 gpm (379 L/min)
Rated pressure: 100 psi (690 kPa)
By-pass pressure (full flow):
25 psi (172 kPa)
Hydraulic strainer:
In-tank suction, 100-micron media,
replaceable element
Rated flow: 100 gpm (379 L/min)
By-pass pressure: 3 psi (21 kPa)
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