3CX ECO

3CX ECO

3CX ECO

Product catalog summary
Specifications:
The JCB 3CX ECO backhoe loader series includes models with engine power ranging from 55kW (74hp) to 81kW (109hp). They offer maximum backhoe dig depths between 4.72 to 5.97 meters and loader capacities from 1.0m³ to 1.2m³. Models include the 3CX ECO, 3CX ECO Sitemaster, 3CX ECO Contractor, 3CX ECO Super, and 3CX ECO Super Sitemaster.
Static Dimensions:
All models feature a heavy-duty one-piece mainframe, componentised driveline, and fully enclosed engine compartment. Dimensions such as total travel length, axle centerline distance, and cab roof height are consistent, with slight variations in rear frame and shovel width for narrow options.
Engine and Emissions:
The JCB Ecomax engine meets Stage IIIb/Tier 4i emissions standards without exhaust after-treatment systems, using high-pressure common rail fuel injection, a variable geometry turbocharger, and exhaust gas recirculation.
Transmission:
JCB transmissions offer synchronized shifting and powershuttle between forward and reverse, with an optional 6-speed autoshift transmission for automatic gear changes.
Hydraulic System:
The hydraulic system includes open and closed center systems with a relief pressure of 251 bar, supporting various attachments for efficient operation.
Loader Performance:
Loader breakout forces and rated operating capacities vary by model and shovel type, with 3CX Super models offering higher capacities. Attachments include GP and 6-in-1 shovels, with options for auxiliary cutting edges or teeth.
Optional Accessories:
Optional accessories include different tire brands, transmission types, quickhitch systems, and various bucket sizes. Additional features like air conditioning, reverse alarms, and heated front screens enhance functionality.
Service Capacities:
Service capacities for cooling systems, fuel tanks, engine oil, and hydraulic systems are specified for proper maintenance and operation.
Conclusion:
The JCB 3CX ECO series offers versatile and efficient backhoe loaders with customizable options for various operational needs, combining advanced engine technology, robust transmission systems, and flexible hydraulic capabilities.
Backhoe Dimensions and Specifications:
  • Side Reach: Maximum side reach is 7.09 meters extended and 5.94 meters retracted.
  • SAE Operating Height: 6.20 meters extended, 5.39 meters retracted.
  • Maximum Load Over Height: 4.67 meters extended, 3.78 meters retracted.
  • SAE Load Over Height: 4.22 meters extended, 3.33 meters retracted.
  • Total Kingpost Travel: 1.05 meters.
  • Bucket Rotation Speed: 201 degrees.
Backhoe Loader 3CX ECO Specifications:
  • Bucket Width and Capacity: Ranges from 305 mm with a capacity of 0.09 m3 to 1100 mm with a capacity of 0.48 m3.
  • Weight: Varies from 102 kg to 203 kg depending on the bucket size.
Backhoe Attachments:
  • Deep Profile Bucket: Width ranges from 381 mm to 1676 mm with capacities from 0.07 m3 to 0.12 m3.
  • Tapered Buckets: Widths of 1525 mm and 1830 mm with capacities of 0.22 m3 and 0.26 m3 respectively.
  • Ditching Buckets: Widths from 229 mm to 950 mm with capacities from 0.04 m3 to 0.30 m3.
Backhoe Performance:
  • Bucket Tearout: Speed of 5385 kgf and power of 6228 kgf.
  • Dipper Tearout: Standard lift extends to 2255 kgf and retracts to 3225 kgf; heavy lift extends to 2729 kgf and retracts to 3903 kgf.
  • Lift Capacity: At full reach, standard lift is 719 kg extended and 1451 kg retracted; heavy lift is 1082 kg extended and 1885 kg retracted.
Additional Information:
  • JCB reserves the right to change specifications without notice.
  • Illustrations may include optional equipment and accessories.
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Catalog excerpts

3CX ECO-1

STATIC DIMENSIONS J ­ CB Backhoe Loaders feature heavy duty one piece mainframe, componentised driveline and fully enclosed engine compartment. All fluid and component compartments are lockable using the ignition key. Machine model Machine model A Total travel length H Total travel clearance B Axle centreline distance J Rear frame width C Slew centre to rear axle centre distance D Stabiliser feet clearance F Steering wheel centre height * Narrow option

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3CX ECO-2

STATIC DIMENSIONS JCB Backhoe Loaders feature heavy duty one piece mainframe, componentised driveline and fully enclosed engine compartment. All fluid and component compartments are lockable using the ignition key. Machine model Machine model A Total travel length B Axle centreline distance C Slew centre to rear axle centre distance H Total travel clearance D Stabiliser feet clearance J Rear frame width F Steering wheel centre height

 Open the catalog to page 2
3CX ECO-3

GROUND LINE ANGLES ENGINE (Stage IIIb Emissions) The JCB Ecomax engine is so efficient that it complies with Stage IIIb/Tier 4i without the need for exhaust after-treatment systems; Diesel Particulate Filter (DPF) or Selective Catalytic Reduction (SCR). This is because its high pressure common rail combustion system, produces virtually no particulate matter in its exhaust gases. 3CX Super, 3CX Super Sitemaster A Approach angle 74° B Interference angle/ramp to ground plane 118° C Departure angle 19° High Pressure Common Rail Fuel Injection – Injects fuel at high pressure, up to 2000 bar, with...

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3CX ECO-4

REAR AXLE The JCB Transmissions are designed and built specifically for JCB Backhoe Loaders. They feature synchronised shifting in all gears. Powershuttle between forward and reverse. Ground speeds are designed to maximise productivity. Optional JCB 6-speed autoshift transmission features automatic upshift and downshift between 4th, 5th and 6th gear controlled by machine travel speed and incorporates a kickdown pedal to select first gear. The operator may use the Autoshift in manual mode when operator control of shift points is desired. The JCB Powershift transmission allows fast gear changing...

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3CX ECO-5

SERVICE CAPACITIES All models Machine model Cooling system Fuel tank N Load over height Engine oil with filter O Loader hinge pin height Gearbox with filter Rear axle Q Reach at ground (toe plate horizontal) Front drive axle R Max. reach at full height Hydraulic system incl. tank S Reach at full height fully dumped U Roll back at ground OPTIONAL ACCESSORIES Key/keypad immobiliser, Sitemaster, Michelin or Goodyear Brands of tyres with a selection of traction/industrial tread in a crossply/ radial construction, Powershift/Autoshift transmissions, JCB TorqueLock, JCB Powerslide, Standard excavator...

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3CX ECO-6

LOADER PERFORMANCE LOADER DIMENSIONS – Forklift Performance Data – 3CX, 3CX Contractor, 3CX Sitemaster 3CX 3CX Shovel type Loader breakout – shovel Loader breakout – arms Rated operating capacity 7’4”* Rated operating capacity 7’8”* Clamping force 3CX Sitemaster, 3CX  Contractor (Standard lift) 3CX Super Shovel type Loader breakout – shovel Loader breakout – arms Max. lift capacity 7’4” Max. lift capacity 7’8” Clamping force *Rated operating capacity as determined according to ISO 14397 : 2007. LOADER ATTACHMENTS – Direct Mount – All models Loader buckets are listed according to size and application....

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3CX ECO-7

Model 3CX Standard Dipper m Ext – A SAE max dig depth Ret 4.24 Ext – SAE 2ft flat bottom Ret 4.21 Ext – Maximum dig depth with deep profile bucket Ret 4.75 Ext – B Reach – ground level to rear wheel centre Ret 6.72 Ext – C Reach – ground level to slew centre Ret 5.37 Ext – D Reach – at full height to slew centre Ret 2.74 Ext – E Side reach – to centre line of machine Ret 5.94 Ext – F SAE operating height Ret 5.53 Ext – G Maximum loadover height Ret 3.84 Ext – SAE loadover height Ret 3.4 H Total kingpost travel 1.16 Narrow rear frame option 1.05 J Bucket rotation Speed 201° BACKHOE DIMENSIONS...

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3CX ECO-8

BACKHOE PERFORMANCE – 3CX, 3CX Sitemaster, 3CX Super, 3CX Super Sitemaster Speed Bucket tearout Power Ext Dipper tearout Ret Ext Lift capacity of bucket pivot at full reach Ret * Including sidecutters. Width less sidecutters deduct 25mm (1in). † Capacity in cu.yd. BACKHOE PERFORMANCE – 3CX Contractor Speed Bucket tearout Power Ext Dipper tearout – standard lift excavator Ret Ext Dipper tearout – heavy lift excavator Ret Lift capacity of bucket pivot at Ext Full reach – standard lift excavator Ret Lift capacity of bucket pivot at full reach – Ext heavy lift excavator Ret BACKHOE ATTACHMENTS –...

 Open the catalog to page 8

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.