8
308D CR/308D CR SB Specifications
Engine
Engine Mitsubishi 4M40 TL
Net power 41.5 kW 55.6 hp
Gross power 43 kW 57.6 hp
Meets U.S. EPA Interim Tier 4 emission
requirements
Net power rating per ISO 9249 and
EEC 80/1269
Weights
Operating weight
with cab
7850 kg 17,306 lb
Operating weight with
cab (308D CR SB)
8400 kg 18,519 lb
Weight with counterweight, rubber tracks,
bucket, operator, full fuel and auxiliary lines
Weight varies depending on machine
confi guration
Engine Dimensions
Bore 95 mm 3.7 in
Stroke 100 mm 3.9 in
Displacement 2.83 L 173 in
3
Travel System
Travel speed – high 5 km/h 3.1 mph
Travel speed – low 3.1 km/h 1.9 mph
Max traction force 64.6 kN 14,523 lb
Max traction force
(308D CR SB)
64 kN 14,388 lb
Gradeability (max)
– high
35 Degrees
Each track is driven by one independent
2-speed motor
Drive modules are integrated into the roller
frame for total protection
Straight line travel when tracking and
operating the front linkage simultaneously
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Hydraulic System
Operating pressures
– equipment
280 bar 4,061 psi
Operating pressure
– travel
320 bar 4,641 psi
Operating pressure
– swing
240 bar 3,481 psi
Auxiliary circuit
– primary
128 L/min 33.8 gal/min
Auxiliary circuit
– secondary
64 L/min 16.9 gal/min
Digging force
– stick (standard)
39 kN 8,768 lb
Digging force
– stick (long)
35 kN 7,868 lb
Digging force
– bucket
60 kN 13,489 lb
Swing System
Machine swing speed 10 rpm
Boom swing – right 50 Degrees
Boom swing – left 56 Degrees
Centralized lubrication
Automatic swing brake, spring applied,
hydraulic release
Sound Levels
Exterior Cab 98 dB(A)
Interior Cab 79 dB(A)
Operator sound pressure levels measured per
ISO 6396 (dynamic)
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Electrical System
Type
35-amp alternator
24-volt, Heavy Duty Batteries
Sealed electrical connectors
Service Refi ll Capacities
Cooling system 15.7 L 4.1 gal
Engine oil 12.5 L 3.3 gal
Fuel tank 125 L 33 gal
Hydraulic tank 83 L 21.9 gal
Hydraulic system 94 L 24.8 gal
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