JCB® 3CX Sitemaster Telescopic Side-Shift Backhoe Loader

Basic Machine Parameters

[Dimensions & Weight] Overall Travel Length 5620mm × Width 2360mm × Cab Top Height 2910mm, Standard Front 1.0m³ General Loading Bucket, Rear Sitemaster Telescopic Side-Shift Dipper Arm, 610mm Standard Dig Bucket, Operating Weight 8480kg (standard configuration only, excluding all optional accessories)

I. Standard Configuration

Powertrain

Equipped with JCB 444 inline four-cylinder turbocharged water-cooled diesel engine, displacement 4.4L, rated net flywheel power 68.6kW @ 2200rpm, peak torque 390N·m @ 1300rpm, high-pressure common rail direct injection fuel system with DOC exhaust aftertreatment, complying with China National Stage III, EU Stage IIIA & US Tier3 off-road emission standards.
4-speed powershift mechanical transmission, standard four-wheel drive, rear limited-slip differential; combined front & rear axle wet multi-disc service and parking brakes, braking system complies with ISO 16001 construction machinery safety standard; single-belt driven temperature-controlled cooling fan, engine cold start preheating aid.

Hydraulics & Working Equipment

Single variable displacement main hydraulic pump, max system flow 165L/min, hydraulic tank capacity 132L. Equipped with loader auto return-to-dig circuit, dipper shock-absorbing valves, real-time multi-valve pressure monitoring, two-stage suction & return oil filtration system.
Standard front 1.0m³ direct-mount loading bucket (bucket width 2350mm), rear factory Sitemaster telescopic side-shift digger dipper matched with 610mm standard earth dig bucket. Loader bucket lifting capacity 3200kg, bucket breakout force 62kN, dipper breakout force 31.5kN, retracted max digging depth 4240mm, fully extended max digging depth 5460mm, maximum dump height 2740mm, standard widened side-shift rear stabilizer legs, swing speed 10rpm, standard 300mm left & right machine body side-shift function.

Machine Configuration

Fully enclosed shock-absorbing ROPS/FOPS safety cab with rollover & falling object protection, standard mechanical ventilation, suspended vinyl operator seat, combined mechanical control levers, analog gauge visual & audible fault alarms. Full 12V DC electrical system with real-time warnings for engine coolant temp, oil pressure, fuel level and hydraulic oil temperature.
Standard industrial tires: Front 340/80-18, Rear 480/80-26, minimum ground clearance 370mm, maximum travel speed 36km/h, gradeability 30°.

Service Capacities

Engine oil: 15L
Total hydraulic system oil: 132L
Front axle gear oil: 16L
Rear axle gear oil: 16L
Transmission gear oil: 16L
Coolant: 18.5L
Fuel tank capacity: 160L

II. Optional Configuration (Dimension & Weight Increment Marked for Each Item)

Cab Options

1. Automatic constant temperature air conditioning system: +11kg weight, unchanged overall dimensions
2. Fabric high-back suspended seat with headrest: +7kg weight, unchanged overall dimensions
3. On-board Bluetooth radio audio system: +5kg weight, unchanged overall dimensions
4. Electric heated rearview mirrors + enlarged washer tank: +9kg weight, unchanged overall dimensions
5. Rearview monitoring camera for side-shift area: +4kg weight, unchanged overall dimensions
6. High-strength steel cab protective window mesh: +18kg weight, width +35mm, height unchanged
7. Simple open sunshade canopy (replaces closed cab): -125kg weight, overall height -210mm

Travel & Undercarriage Options

1. Reinforced heavy-duty front & rear drive axle assembly: +16kg per side, total weight +32kg, unchanged dimensions
2. Multi-stage heavy-duty dust-proof air cleaner: +13kg weight, overall height +45mm
3. -35°C full-machine cooling preheating kit for frigid regions: +20kg weight, unchanged dimensions
4. Widened mine-pattern tires (replaces standard tires): overall width +90mm, total weight +155kg
5. Extended heavy-duty chassis longitudinal beam assembly: overall length +280mm, +110kg weight

Working Equipment Options

1. Auxiliary dual-circuit hydraulic piping for rear hydraulic breakers: +14kg weight, unchanged dimensions
2. 6-in-1 multi-function loader bucket (replaces standard earth bucket): +65kg weight, unchanged overall length
3. Extended deep-profile Sitemaster telescopic dipper (factory long version): overall length +520mm, +118kg weight
4. Narrow trenching dig bucket (replaces 610mm standard bucket): -36kg weight, unchanged overall length
5. Reinforced heavy rock dig bucket assembly: +62kg weight, unchanged overall length
6. Quick-hitch auxiliary hydraulic piping for loader attachments: +12kg weight, unchanged dimensions
7. Thickened wear-resistant bucket teeth & side guard complete assembly: +25kg weight, unchanged dimensions

Safety & Special Site Options

1. ID chip anti-theft ignition immobilizer system: +4kg weight, unchanged overall dimensions
2. LiveLink remote fault diagnosis & location module: +7kg weight, unchanged dimensions
3. All-weather high-brightness LED full machine work light group (extra lamps for side-shift zone): +12kg weight, overall height +55mm
4. Reinforced thickened main frame anti-collision guard plate: +98kg weight, overall length +60mm
5. Mine heavy-duty widened side-shift stabilizer leg complete assembly: overall width +80mm, +175kg weight
6. Full-machine full-coverage anti-collision protective frame: +45mm width on each side (total width +90mm), +190kg weight
7. 5-ton lifting crane kit (loader end): +33kg weight, overall height +65mm