SPECIFICATION

EXCAVATOR LOADER | 3DX ECO/3DX PLUS/3DX PRO

Gross power: 56-68.6kW (76-92hp) Maximum dig depth: 4.34m Operating weight: 7660-7800kg
SITEMASTER THE ONE
MACHINE FLEET.
Our new range of 3DX Sitemaster machines boast a number of brand new
features and improvements to help you master any worksite. Whichever
model you choose, the world’s best-selling excavator loaders are ideal for
multiple applications.

SITEMASTER OF COMFORT. SITEMASTER OF CONTROL.

A comfortable operator is a productive operator. With The 3DX PRO has joystick excavator controls which
that in mind, we’ve designed an ergonomic environment give superior visibility to the work area. They are also
SITEMASTER OF ALL JOBS. with plenty of room in every operating position. easy to use and are very familiar with excavator users.

Our new range of 3DX Sitemaster machines boast

a number of brand new features and improvements
to help you master any worksite.

SITEMASTER OF POWER SITEMASTER OF THE ROAD.

& EFFICIENCY. The Easyshift transmission on the 3DX PRO makes
With powerful hydraulics and huge tearout forces, gear changing effortless. Simply twist the console
the JCB 3DX’s excavator arm is designed to provide lever to change gear.
unsurpassed productivity, speed and control.

3DX ECO/3DX PLUS/3DX PRO EXCAVATOR LOADER

 PLUS
The 3DX PLUS has a powerful
68.6kW Turbo engine with
high torque, providing high
performance loading on site
and on the road.

ECO PRO
The 3DX ECO features a high The 3DX PRO is the ultimate
performing 56kW engine, performing machine with
providing high torque with easy to use controls and many
maximum efficiency. This makes automation features, designed
it the ideal site machine. to improve productivity and
fuel consumption.
 SPECIFICATION 3DX ECO/3DX PLUS/3DX PRO EXCAVATOR LOADER

STATIC DIMENSIONS

E
D

J B C

H A

3DX ECO 3DX PLUS 3DX PRO

A Total travel length m 5.90 5.96 5.90
B Wheelbase m 2.17 2.24 2.17
C Slew centre to rear axle centre m 1.32 1.32 1.32
D Minimum ground clearance (stabiliser foot clearance) m 0.36 0.36 0.36
E Slew ground clearance m 0.51 0.53 0.53
F Cab roof height m 2.87 2.87 2.87
G Total travel clearance m 3.61 3.61 3.61
H Shovel width m 2.23 (6-in-1 shovel) / 2.35 (GP shovel) 2.23 (6-in-1 shovel) / 2.35 (GP shovel) 2.23 (6-in-1 shovel)
J Rear frame width m 2.24 2.24 2.24
 F
SPECIFICATION 3DX ECO/3DX PLUS/3DX PRO EXCAVATOR LOADER
G

EXCAVATOR/LOADER PERFORMANCE

C
J

P B

F A
G

S
R V

NO
C M

B
U T

A
Q C
E

Excavator performance 3DX ECO 3DX PLUS 3DX PRO

C
A Max dig depth E m 4.77 4.77 4.77
B Reach-ground level to rear wheel centre m 6.72 6.72 6.72
C Reach-ground level to slew centre m 5.40 5.40 5.40
D Reach at full height to slew centre m 2.74 2.74 2.74
E Side reach to centre line of machine m 6.02 6.02 6.02
F Max. working height m 5.97 5.97 5.97
G Max. load over height m 4.18 4.18 4.18
J Bucket rotation – power degrees 185° 185° 185°
Bucket tearout force kgf 5700 5700 5700
Dipper tearout force kgf 3010 3010 3010
Lift capacity to bucket pivot kg 1490 1490 1490
Loader performance
M Dump height m 2.74 2.74 2.74
N Load over height m 3.32 3.32 3.32
O Pin height m 3.38 3.38 3.38
P Pin forward reach m 0.43 0.43 0.43
Q Reach at ground m 1.43 1.43 1.43
R Max. reach at full height m 1.25 1.25 1.25
S Reach at full height – bucket dumped m 0.89 0.89 0.89
T Below ground level dig depth m 0.06 0.06 0.06
U Rollback at ground degrees 44° 44° 44°
V Dump angle degrees 38° 38° 38°
Shovel breakout force kgf 6219 (GP shovel) 6010 (6-in-1 shovel) 6010 6010
Loader arm breakout force kgf 5300 5300 5635
Shovel capacity 1.0m³ (6-in-1 shovel) / 1.1m³ (GP shovel) 1.0m³ (6-in-1 shovel) 1.0m³ (6-in-1 shovel)
Lift capacity to full height kg 3495 3495 3495
 SPECIFICATION 3DX ECO/3DX PLUS/3DX PRO EXCAVATOR LOADER

ENGINE
3DX ECO 3DX PLUS 3DX PRO*
Model JCB 448, 4 cylinder, water cooled, diesel, naturally aspirated JCB 444, Turbocharged, 4 cylinder, water cooled, diesel JCB 444, Turbocharged, 4 cylinder, water cooled, diesel
No. of cylinders 4 4 4
Displacement 4.8 litres 4.4 litres 4.4 litres
Gross power 56kW (76 hp) @ 2200rpm 68.6 kW (92hp) @ 2200rpm 68.6 kW (92hp) @ 2200rpm
Max torque 305Nm @ 1100rpm 408Nm @ 1200rpm 408Nm @ 1200rpm
*Auto stop automatically shuts off the engine when idle after 6 minutes, saving on wear and tear and also reducing fuel usage.
Auto idle reduces fuel consumption and unnecessary wear and tear by automatically reducing engine rpm to low idle after 10 seconds if no hydraulic services are active.
ECO/Power mode limits hand throttle speed to 1500rpm to reduce fuel consumption by up to 10%. Plus mode allows engine speed to be increased to 2200rpm to increase productivity by up to 8%.

SERVICE CAPACITIES
3DX ECO 3DX PLUS, 3DX PRO
2WD 4WD 4WD
Cooling system ltr 17.5 17.5 20
Fuel tank ltr 128 128 128
Engine oil with filter ltr 15 15 20
Gearbox with filter ltr 20 20 20
Rear axle ltr 20 20 20
Front axle ltr - 20 20
Hydraulic system incl. tank ltr 130 130 92

TRANSMISSION
JCB Synchro-shuttle transmission: It provides superb drive power in all conditions. It consists of a 4-speed, full synchromesh gearbox with integral torque convertor and electrically operated reversing power shuttle.
• Easy-to-use, column mounted electric reversing shuttle which can change machine direction while allowing operator to keep hands on the steering wheel leading to fast cycle times.
• The pedal layout and conventional 4-pattern gear lever with transmission disconnect switch adds to the overall ease of operation. On-the-move gear changes are possible.
• Torque convertor stall ratio is 3.01:1 (2WD), 2.52:1 (4WD).
JCB EasyShift (3DX PRO): Ease of operation for better productivity with effortless gear shift.
• Easy to use, low effort column mounted electric gear change.
• On-the-move gear changes are possible.
• Semi automatic kick down on loader lever. While loading in second gear, operator can shift to first gear with push of a button, and automatically shift to second gear as soon as reverse gear is engaged.
• Gear indicator shown digitally on front display console.
3DX ECO (2WD) 3DX ECO (4WD) 3DX PLUS 3DX PRO
Manufacturer JCB JCB JCB JCB
Type Synchroshuttle Synchroshuttle Synchroshuttle EasyShift
Gears forward/reverse 4 forward/2 reverse 4 forward/2 reverse 4 forward/2 reverse 4 forward/2 reverse
Shuttle control – F/R Power shuttle Power shuttle Power shuttle Power shuttle
Travel speeds* kph kph kph kph
Gear 1 4.5 5.7 5.7 5.7
Gear 2 7.3 11.7 11.7 9.2
Gear 3 15.4 22.0 22.0 19.8
Gear 4 32.3 40.0 40.0 40.0
*Speeds may vary dependant on tyre selection.
 SPECIFICATION 3DX ECO/3DX PLUS/3DX PRO EXCAVATOR LOADER

TURNING CIRCLE STEERING Front wheel full power hydrostatic system utilising the main hydraulic pump via a steering priority valve.
In the event of engine failure, emergency steering is maintained (all models).

Inner wheels braked

BRAKES Service: Hydraulically actuated dual line, self adjusting, oil immersed, multi-disc type on the rear axle,
2WD 4WD well protected from dirt, water etc. requiring no maintenance.
A Outside loader bucket 4.32m 4.89m Parking: Hand operated, disc brake on rear axle input disc.
B Outside wheels 3.10m 3.60m Brake pedal: Two independently operable foot pedals enable machine to manoeuvre in tight spaces.
Inner wheels not braked Pedals are linked together for normal use.
A Outside loader bucket 5.71m 5.45m 2WD / 4WD: Electrical selection between 2WD / 4WD allows on-the-move changes.
B Outside wheels 4.47m 4.16m
CAB Fully adjustable seat and soft touch steering wheel • ‘Walk through’ two door access • Seat belt, large
convex rear view mirror, interior light front screen wiper, horn, hazard warning system, tool box •
Instrumentation panel includes engine speed, engine hours, speedometer, fuel level, water temperature
gauge and 12v connection • Audible and visual fault warning system for alternator charge, coolant
temperature, engine oil pressure, blocked air filter, transmission oil pressure and temperature, and hand
brake on • Air conditioning standard on 3DX PLUS and PRO.

AXLES Rear: Drive axle rigidly mounted, incorporates JCB Max-Trac torque proportioning differential, driven by
short propshaft from gear box.
Front: 4WD, Steer axle, centrally pivoted with oscillation angle of 16°.

ELECTRICAL AND 12 volt negative ground, utilising wiring and connectors meeting IP69 water ingress test standard. Central
INSTRUMENTATION fuse panel.
LiveLink standard on all models • Bluetooth radio standard • Guide me home lights switches on the
external lights for 30 seconds to assist operator to walk safely after parking machine.
Battery: 130 A/hr, 900 CCA. Alternator: 90 amp standard. Front working lights: 2 fixed.
Rear working lights: 2 fixed and 2 adjustable
3DX PRO additional standard features: LED lights • 6 x roof mounted air vents.

TYRES (TUBED TYPE) 2WD 4WD

Front: 9x16-16 ply Front: 12.5x18-12 ply
Rear: 16.9x28-12 ply Rear: 16.9x28-12 ply

WEIGHT Operating: 3DX ECO (2WD): 7660kg

3DX PLUS/PRO: 7800kg

HYDRAULIC SYSTEM JCB vari-matic hydraulics • Main relief valve: 228bar • Unloader valve: 207bar • Filtration through
suction strainer and return line JCB Filtermatic filter • During excavation the circuit automatically varies
hydraulic power to match digging conditions for extra performance, control and power • Careful routing
of hydraulic hoses and pipework guards against site damage and allows easy servicing • JCB diagonal (X)
pattern controls.

3DX PRO has Servo controls (SAE pattern) as standard and Smooth Ride System (SRS) reducing
material spillage and bounce during travel by damping out forces imposed on the machine and
loader arms.

3DX ECO 3DX PLUS 3DX PRO

Pump Gear Gear Variable flow piston
Flow (lpm) 108 123 125
Pressure (bar) 228 228 270
 ONE COMPANY, OVER 300 MACHINES.

EXCAVATOR LOADER 3DX ECO/3DX PLUS/3DX PRO

Your nearest JCB dealer
Gross power: 56-68.6kW (76-92hp) Maximum dig depth: 4.34m Operating weight: 7660-7800kg

JCB Sales Limited, Rocester, Staffordshire, United Kingdom ST14 5JP.

Tel: +44 (0)1889 590312 Email: salesinfo@jcb.com
Download the very latest information on this product range at: www.jcb.com
©2021 JCB Sales. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any other means, electronic, mechanical,
photocopying or otherwise, without prior permission from JCB Sales. All references in this publication to operating weights, sizes, capacities and other performance measurements are
provided for guidance only and may vary dependant upon the exact specification of machine. They should not therefore be relied upon in relation to suitability for a particular application.
29385 en-ME 08/21 Issue 2 Guidance and advice should always be sought from your JCB Dealer. JCB reserves the right to change specifications without notice. Illustrations and specifications shown may include
optional equipment and accessories. All images are correct at time of print. The JCB logo is a registered trademark of J C Bamford Excavators Ltd.