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BACKHOES
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3 1 5 S J
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Hydraulics
315SJ
Main Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . open center, gear type, tandem with unloader
Pump Flow @ 2,200 rpm
Backhoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 gpm (136 L/m)
Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 gpm (106 L/m)
System Relief Pressure
Backhoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,625 psi (24 993 kPa)
Loader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,625 psi (24 993 kPa)
Backhoe Controls. . . . . . . . . . . . . . . . . . . . . . . . . two-lever manual standard; manual and/or electric auxiliary functions optional
Loader Controls . . . . . . . . . . . . . . . . . . . . . . . . . . single-lever control with electric clutch cutoff switch standard; manual auxiliary function optional
Cylinders
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . heat-treated, chrome-plated, polished rods; hardened-steel (replaceable bushings) pivot pins
Bore
Rod Diameter
Stroke
Loader Boom (2) . . . . . . . . . . . . . . . . . . . . . . . . . 3.15 in. (80 mm)
Loader Bucket (1) . . . . . . . . . . . . . . . . . . . . . . . . 3.54 in. (90 mm)
Backhoe Boom (1) . . . . . . . . . . . . . . . . . . . . . . . . 4.72 in. (120 mm)
Backhoe Crowd (1) . . . . . . . . . . . . . . . . . . . . . . . 4.53 in. (115 mm)
Backhoe Bucket (1) . . . . . . . . . . . . . . . . . . . . . . . 3.54 in. (90 mm)
Heavy-Duty Option (1). . . . . . . . . . . . . . . . . . 3.94 in. (100 mm)
Backhoe Swing (2). . . . . . . . . . . . . . . . . . . . . . . . 3.54 in. (90 mm)
Backhoe Extendable Dipperstick (1) . . . . . . . . . 2.76 in. (70 mm)
Backhoe Stabilizer, Standard (2) . . . . . . . . . . . . 2.76 in. (70 mm)
Non-Powered Axle (1) . . . . . . . . . . . . . . . . . . . . . 2.76 in. (70 mm)
Mechanical-Front-Wheel Drive (1) . . . . . . . . . . . 2.64 in. (67 mm)
1.97 in. (50 mm)
1.97 in. (50 mm)
2.20 in. (56 mm)
2.48 in. (63 mm)
2.20 in. (56 mm)
2.48 in. (63 mm)
1.97 in. (50 mm)
1.57 in. (40 mm)
1.77 in. (45 mm)
1.65 in. (42 mm)
1.65 in. (42 mm)
31.10 in. (790 mm)
29.29 in. (744 mm)
31.30 in. (795 mm)
24.47 in. (622 mm)
31.89 in. (810 mm)
31.89 in. (810 mm)
10.94 in. (278 mm)
42.01 in. (1067 mm)
28.19 in. (716 mm)
8.39 in. (213 mm)
8.27 in. (210 mm)
Electrical
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 volt
Alternator Rating . . . . . . . . . . . . . . . . . . . . . . . . . . 90 amp
Operator Station
Type (SAE J1040) . . . . . . . . . . . . . . . . . . . . . . . . . cab, isolation mounted, ROPS/FOPS, left/right access, with molded roof
Tires/Wheels
Front
Rear
Non-Powered Front Axle . . . . . . . . . . . . . . . . . . . . 11L-16 SL F-3 (12)
11L-16 SL F-3 (12)
Mechanical-Front-Wheel Drive. . . . . . . . . . . . . . . . 12.5/80-18 I-3 (10)
340/80R18 XMCL
16.9-28 R-4 (10)
19.5L-24 R-4 (10)
19.5L-24 R-4 (10)
500/70R24 XMCL
16.9-28 R-4 (10)
12.5/80-18 I-3 (10)
Serviceability
Hydraulic Oil Filter, Spin-On Enclosed Replace-
able Element, Vertically Mounted . . . . . . . . . . 6-micron filtration / 1,000 service hours
Refill Capacities
Cooling System. . . . . . . . . . . . . . . . . . . . . . . . 26 qt. (25 L)
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 qt. (18 L)
Engine Oil (including vertical spin-on filter) . . . . 14 qt. (13 L)
Torque Converter and Transmission . . . . . . . . 16.9 qt. (16 L)
Fuel Tank (with ground-level fueling) . . . . . . . 41 gal. (155 L)
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . 24 gal. (91 L)
Hydraulic Reservoir . . . . . . . . . . . . . . . . . . . . . 10.2 gal. (39 L)
Mechanical-Front-Wheel-Drive Housing
Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 qt. (6.6 L)
Planetary (each) . . . . . . . . . . . . . . . . . . . . 1 qt. (1 L)
Operating Weights
Typical with Cab, Mechanical-Front-Wheel
Drive, Extendable Dipperstick, and
1,250-lb. (567 kg) Counterweight . . . . . . . . . . 18,600 lb. (8437 kg)
Optional Components
Cab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 580 lb. (263 kg)
Mechanical-Front-Wheel Drive with Tires . . . . 485 lb. (220 kg)
Extendable Dipperstick . . . . . . . . . . . . . . . . . . 490 lb. (222 kg)
Front Loader Coupler. . . . . . . . . . . . . . . . . . . . 630 lb. (286 kg)
Backhoe Bucket Coupler . . . . . . . . . . . . . . . . . 138 lb. (63 kg)
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Overall Dimensions
315SJ
A
B
C
D
E
Ground Clearance (minimum) . . . . . . . . . . . . . . 14 in. (351 mm)
Overall Length (transport) . . . . . . . . . . . . . . . . . 17 ft. 3 in. (5.26 m)
Stabilizer Spread. . . . . . . . . . . . . . . . . . . . . . . . 7 ft. 10 in. (2.40 m)
Height to Top of ROPS/Cab . . . . . . . . . . . . . . . . 9 ft. 2 in. (2.79 m)
Length from Axle to Axle
Non-Powered Front Axle . . . . . . . . . . . . . . 6 ft. 11 in. (2.11 m)
Mechanical-Front-Wheel-Drive Axle. . . . . . 7 ft. 0 in. (2.14 m)
G
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Backhoe Dimensions / Performance
Backhoe specifications are with 24-in. x
315SJ
3
7.5-cu.-ft. (610 mm x 0.21 m ) bucket
Bucket Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12–30 in. (305–762 mm)
Digging Force
Bucket Cylinder. . . . . . . . . . . . . . . . . . . . . . . . 11,990 lb. (53.3 kN)
With Heavy-Duty Cylinder Option . . . . . . . 15,236 lb. (67.8 kN)
Crowd Cylinder . . . . . . . . . . . . . . . . . . . . . . . . 8,090 lb. (36.0 kN)
Swing Arc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 deg.
Operator Control . . . . . . . . . . . . . . . . . . . . . . . . . . two levers
With Optional Extendable Dipperstick
Extended
Retracted
Loading Height (truck loading position) . . . . . . 11 ft. 9 in. (3.58 m)
Reach from Center of Swing Pivot. . . . . . . . . . 18 ft. 5 in. (5.61 m)
Reach from Center of Rear Axle . . . . . . . . . . . 23 ft. 0 in. (7.01 m)
Digging Depth (SAE maximum) . . . . . . . . . . . . 14 ft. 6 in. (4.42 m)
Digging Depth (SAE)
F
G
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14 ft. 3 in. (4.34 m)
21 ft. 9 in. (6.63 m)
26 ft. 4 in. (8.03 m)
18 ft. 0 in. (5.49 m)
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2-ft. (610 mm) Flat Bottom . . . . . . . . . . . . . . . 14 ft. 5 in. (4.40 m)
8-ft. (2440 mm) Flat Bottom . . . . . . . . . . . . . . 13 ft. 5 in. (4.09 m)
Overall Width (less loader bucket) . . . . . . . . . . 8 ft. 2 in. (2.49 m)
Side-Shift from Tractor Centerline. . . . . . . . . . 23 in. (584 mm)
Wall-to-Swing Centerline . . . . . . . . . . . . . . . . 24.4 in. (620 mm)
Bucket Rotation. . . . . . . . . . . . . . . . . . . . . . . . 190 deg.
Transport Height . . . . . . . . . . . . . . . . . . . . . . . 11 ft. 5 in. (3.48 m)
17 ft. 10 in. (5.44 m)
17 ft. 2 in. (5.22 m)
8 ft. 2 in. (2.49 m)
23 in. (584 mm)
24.4 in. (620 mm)
190 deg.
K
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11 ft. 5 in. (3.48 m)
PAGES
4–5
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Loader Dimensions / Performance
315SJ
P
Q
Bucket Dump Angle (maximum) . . . . . . . . . . . . 45 deg.
Rollback Angle at Ground Level . . . . . . . . . . . . 40 deg.
Heavy-duty
Heavy-duty
Heavy-duty long lip
Heavy-duty
Multipurpose
Multipurpose
Bucket Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . 1.00 cu. yd.
1.12 cu. yd.
(0.86 m )
1.25 cu. yd.
(0.96 m )
1.31 cu. yd.
(1.00 m )
1.25 cu. yd.
(0.96 m )
1.31 cu. yd.
(1.00 m )
3
3
3
3
3
3
(0.77 m )
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 in. (2184 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 lb. (363 kg)
Breakout Force . . . . . . . . . . . . . . . . . . . . . . . . . . . 11,160 lb. (49.6 kN) 11,051 lb. (49.2 kN) 10,210 lb. (45.4 kN) 10,300 lb. (45.8 kN) 9,700 lb. (43.1 kN)
86 in. (2184 mm)
860 lb. (390 kg)
86 in. (2184 mm)
892 lb. (405 kg)
92 in. (2337 mm)
1,148 lb. (521 kg)
86 in. (2184 mm)
1,750 lb. (795 kg)
92 in. (2337 mm)
1,800 lb. (817 kg)
9,650 lb. (42.9 kN)
6,600 lb. (2996 kg)
11 ft. 2 in. (3.40 m)
8 ft. 7 in. (2.62 m)
32.2 in. (818 mm)
7.3 in. (185 mm)
Lift Capacity (full height) . . . . . . . . . . . . . . . . . . . . 7,419 lb. (3368 kg)
7,353 lb. (3338 kg)
11 ft. 2 in. (3.40 m)
8 ft. 10 in. (2.69 m)
30.2 in. (767 mm)
6.9 in. (175 mm)
7,340 lb. (3332 kg)
11 ft. 2 in. (3.40 m)
8 ft. 2 in. (2.48 m)
35.9 in. (911 mm)
5.8 in. (147 mm)
7,200 lb. (3269 kg)
11 ft. 2 in. (3.40 m)
8 ft. 8 in. (2.64 m)
30.1 in. (765 mm)
8.1 in. (206 mm)
6,700 lb. (3042 kg)
11 ft. 2 in. (3.40 m)
8 ft. 7 in. (2.62 m)
32.2 in. (818 mm)
7.3 in. (185 mm)
R
S
T
U
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Height to Bucket Hinge Pin (maximum). . . . . . . 11 ft. 2 in. (3.40 m)
Dump Clearance (bucket at 45 deg.). . . . . . . . . 8 ft. 10 in. (2.69 m)
Reach at Full Height (bucket at 45 deg.) . . . . . . 30.9 in. (785 mm)
Digging Depth Below Ground (bucket level) . . . . 6.3 in. (160 mm)
Length From Front Axle Centerline to
Bucket Cutting Edge . . . . . . . . . . . . . . . . . . . . . 6 ft. 8 in. (2.03 m)
6 ft. 8 in. (2.03 m)
7 ft. 2 in. (2.18 m)
6 ft. 8 in. (2.03 m)
7 ft. 3 in. (2.20 m)
7 ft. 1 in. (2.15 m)
Lift Capacity with Quick-Coupler / Forks
A' Maximum Height. . . . . . . . . . . . . . . . . . . . . . . 4,570 lb. (2073 kg)
B' Maximum Reach. . . . . . . . . . . . . . . . . . . . . . . 6,971 lb. (3162 kg)
C' At Ground Line . . . . . . . . . . . . . . . . . . . . . . . . 9,138 lb. (4145 kg)
D' Below Ground Line . . . . . . . . . . . . . . . . . . . . . 8.3 in. (211 mm)
A|
B|
C|
D|
Lift capacities are over-end values in lb. (kg) according to SAE J31. Figures listed are 87% of the maximum lift force available. Base vehicle includes counterweight.
315SJ Backhoe with 3-ft. 6-in. (1.07 m)
Extendable Dipperstick, Retracted
315SJ Backhoe with 3-ft. 6-in. (1.07 m)
Extendable Dipperstick, Extended
315SJ Backhoe with Standard Dipperstick
5
4
3
2
1
0
1
2
3
4
5
4
3
2
1
0
1
2
3
4
5
4
3
2
1
0
1
2
3
4
16
12
8
16
12
8
16
12
8
4,384 (1989)
3,119 (1415)
5,585 (2533)
3,745 (1699)
2,674 (1213)
2,184 (991)
2,197 (997)
2,188 (992)
2,158 (979)
4,981
(2259)
3,119 (1415)
2,945 (1335)
3,155 (1431)
3,658 (1659)
5,664 (2569)
3,537 (1604)
5,785 (2624)
3,049 (1383)
2,958 (1342)
2,862 (1298)
2,771 (1257)
2,684 (1217)
2,606 (1182)
5,078 (2303)
5,712 (2591)
3,406 (1545)
3,373 (1530)
6,609 (2998)
11,389 (5166)
DIPPER
LIFT
DIPPER
LIFT
DIPPER
3,691 (1674)
4,390 (1991)
2,127 (965)
2,092 (949)
8,334
(3780)
4
4
3,276 (1486)
3,154 (1431)
3,045 (1381)
2,945 (1336)
2,854 (1295)
LIFT
4
WITH
WITH
BOOM
WITH
BOOM
AT 65°
BOOM
AT 65°
AT 65
°
2,053 (931)
2,023 (918)
1,997 (906)
0
0
0
SWING PIVOT
SWING PIVOT
SWING PIVOT
BOOM
LIFT
BOOM
LIFT
BOOM
LIFT
2,536 (1150)
4
4
4
1,975 (896)
1,971 (894)
1,988 (902)
2,484 (1127)
2,462 (1117)
2,514 (1140)
3,306 (1500)
2,780 (1261)
2,723 (1235)
2,732 (1239)
8
8
8
2,058 (933)
12
12
12
FEET
FEET
FEET
0
0
4
1
8
12
16
20
6
0
0
4
8
12
16
20
0
0
4
8
12
16
20
6
METERS
METERS
METERS
2
3
4
5
7
1
2
3
4
5
6
7
1
2
3
4
5
7
For more detailed spec information and available options, log on to www.JohnDeere.com.
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315SJ BACKHOE LOADER
Key: l Standard equipment s Optional equipment
*See your John Deere dealer for further information.
†
315SJ Engine
315SJ Loader
315SJ Operator’s Station (continued)
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Certified to EPA Tier 3 emissions
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Loader bucket anti-spill (rollback)
Return-to-dig feature
Single-lever control with electric clutch cutoff
switch
Bucket-level indicator
Loader boom service lock
Ride control
Auxiliary loader hydraulics with two-lever control
Front loader hydraulic coupler for buckets,
forks, etc.
Less bucket, with bucket pins
High-visibility loader arms
Hydraulic System
36-gpm (136 L/min.) tandem gear pump,
open-center system
Independent hydraulic reservoir
“O”-ring face seal connectors
6-micron vertical spin-on filter
Electrical System
12-volt system
90-amp alternator
Single battery with 190-min. reserve capacity
and 950 CCA
Dual batteries with 380-min. reserve capacity
and 1,900 CCA
l
Engine coolant temperature gauge, illuminated
electronic, with audible warning
Oil temperature gauge, illuminated electronic,
with audible warning
Fuel gauge, illuminated electronic
Digital display of engine hours, engine rpm,
and system voltage
Monitor system with audible and visual warnings:
Engine air restriction indicator / Low alternator
voltage indicator / Engine oil pressure indicator
with audible warning / Hydraulic filter restric-
tion indicator / Parking brake on/off indicator
with audible warning / Seat belt indicator / Low
brake pressure / Machine diagnostic informa-
tion via 4-pushbutton/LCD operator interface
Mechanical suspension deluxe vinyl swivel
seat with lumbar adjustment and armrests
(fully adjustable)
Mechanical suspension deluxe fabric swivel
seat with lumbar adjustment and armrests
(fully adjustable)
Air suspension deluxe fabric swivel seat with
lumbar adjustment
John Deere Model 4045HT054 – 4.5 liter, 93 net
peak hp (69 kW) turbocharged, isolation mounted
Vertical spin-on engine oil filter
Vertical spin-on fuel filter with water separator
Oil-to-water engine oil cooler
Antifreeze, –34°F (–37°C)
Coolant recovery tank
Serpentine belt with automatic belt tensioner
Suction-type cooling fan
Enclosed safety fan guard
High ambient temperature engine cooling
Dual-element dry-type air cleaner
Muffler, under hood with curved-end exhaust
stack
Electric ether starting aid
Engine coolant heater, 1,000 watts
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Powertrain
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PowerShiftTM transmission: Torque converter with
electrically actuated twist grip F-N-R with neutral
safety switch interlock (1st through 4th gears)
Transmission oil cooler
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Vertical spin-on transmission filter
Transmission remote oil-sampling port
Differential lock, electric foot-actuated
Planetary final drives
Power-assisted hydraulic service brakes
(conform to ISO 3450): Inboard, wet multi-
disc, self-adjusting self-adjusting and self-
equalizing
Parking/emergency brake with electric switch
control (conforms to ISO 3450): Spring applied,
hydraulically released wet multi-disc / Indepen-
dent of service brakes
Hydrostatic power steering with emergency
manual mode
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Seat belt, 2-in., with retractor
Seat belt, 3-in., with retractor
s
Cab: Headliner, dome light, left and right cab
doors, tinted safety glass, windshield wiper
(one rear and one front), front windshield washer,
fresh-air intake, heater/defroster/pressurizer
(40,000-Btu/hr. [11.7 kW] heater), and 12-volt
outlets (2)
Air conditioner (26,000-Btu/hr. [7.6 kW] output
and CFC-free R134a refrigerant)
AM/FM/weather-band radio
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Positive terminal battery cover
Blade-type multi-fused circuits
By-pass start safety cover on starter
Master disconnect switch
Jump/auxiliary start terminal
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Lights
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Additional halogen work lights (6), 32,500
candlepower each (2 front, 2 rear, and 2 side
docking)
Turn signal/flashing (2 front and 2 rear)
Rear stop and tail (2)
Rear reflectors (2)
Operator’s Station
Modular-design ROPS/FOPS cab with molded
roof (conforms to SAE J1040): Isolation mounted
Left and right access
Slip-resistant steps and ergonomically located
handholds (conform to SAE J185)
Molded floor mats
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AM/FM/weather-band radio with CD player
Overall Vehicle
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Non-powered front axle
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One-piece unitized construction mainframe
Vehicle tie-downs (2 front and 2 rear)
Remote grease bank for front axle
Heavy-duty front bumper
450-lb. (204 kg) front counterweight
700-lb. (317 kg) front counterweight
1,000-lb. (454 kg) front counterweight
1,250-lb. (567 kg) front counterweight
1,450-lb. (657 kg) front counterweight
Rubber grille bumpers
Fuel tank, 41 gal. (155 L), ground-level fueling
Two-position easy-tilt hood
Extended grille frame
Removable toolbox with padlock hasp
Vandal protection for locking monitor, engine
hood, toolbox, hydraulic reservoir, and fuel tank
Reverse warning alarm
Mechanical-front-wheel-drive with traction
control limited-slip differential: Electric on/off
control / Driveshaft guard / Sealed axle
Rear wheel spacers for use with chains
l
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Backhoe
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Extendable dipperstick, 14-ft. 6-in. digging depth
Heavy-duty backhoe bucket cylinder option
Two-lever (Deere) backhoe controls
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Headliner
Coat hook
Backhoe transport lock lever
Swing lock pin stored in operator’s station
Stabilizers with two-direction anti-drift valves
Less bucket, with bucket pins
Standard-duty backhoe bucket with lift loops
Heavy-duty backhoe bucket with lift loops
Severe-duty backhoe bucket with lift loops
Backhoe coupler for “C,” “D,” “E,” and “G”
Series John Deere, Case, and Cat buckets
Auxiliary backhoe valve for swingers, thumbs,
etc. with auxiliary plumbing
12-volt outlets (2 cab, 1 canopy)
Built-in beverage and Thermos bottle holders
Built-in Operator’s Manual storage compart-
ment with manual
Interior rearview mirror
Outside rearview mirrors
Rotary hand throttle
Suspended foot throttle
Tilt steering
Horn
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Sound-reduction package
Dent-resistant full-coverage rear fenders
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TM
JDLink wireless communication system
Auxiliary backhoe valve for hammers and
compactors with auxiliary plumbing
†
Key start switch with electric fuel shutoff
Electronic anti-theft enabled through monitor
See dealer for range of heavy-duty, multipurpose,
and coupler buckets and forks.
Net engine power is with standard equipment including air cleaner,
exhaust system, alternator, and cooling fan at test conditions spec-
ified per ISO9249. No derating is required up to 10,000-ft. (3050 m).
Specifications and design subject to change without notice. Wherever applicable, specifications are in accordance with SAE standards.
Except where otherwise noted, these specifications are based on a unit with 16.9-28 R-4 (10) rear and 11L-16 SL F-3 (12) front tires,
1.31-cu.-yd. (1.00 m ) loader bucket, and 24-in. x 7.5-cu.-ft. (610 mm x 0.21 m ) backhoe bucket.
3
3
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12-19-08
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