- Category: Mini Excavators ➔
- Manufacturer: JCB ➔
- Model: 48Z-1 ➔
The JCB 48Z-1 is a compact mini excavator designed for construction, landscaping, utility, and site preparation work. It is part of JCB's zero-tail-swing 4.8-ton class, offering improved maneuverability in confined spaces and reduced risk of rear overhang contact. The machine typically features a conventional excavator layout with a spacious operator station, responsive hydraulic controls, and compatibility with a range of buckets and attachments. The 48Z-1 is used for digging, trenching, grading, and material handling on urban and residential job sites. Its size and configuration make it suitable for applications requiring access, precision, and efficient operation in restricted areas.
Blades
| Approach angle | 31 degrees
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| Blade Height | 15.80 in (40.13 cm)
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| Blade Width | 6.50 ft (1.98 m)
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| Dig depth (below ground) | 1.60 ft (0.49 m)
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| Maximum height | 1.50 ft (0.46 m)
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Boom
| Boom swing left | 75 degrees
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| Boom swing right | 55 degrees
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| Bucket rotation | 201 degrees
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| Bucket tearout | 3,507.10 lbs (1,590.80 kg)
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| Dipper rotation | 126 degrees
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| Dipper tearout | 1,978.40 lbs (897.39 kg)
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| Slew speed | 7.9 rpm
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Boom/Stick Excavator Option 1
| Max Digging Depth | 8.00 ft (2.44 m)
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| Max Digging Height | 17.70 ft (5.39 m)
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| Max Digging Reach | 19.20 ft (5.85 m)
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| Max Digging Reach on Ground | 18.80 ft (5.73 m)
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| Max.Dumping Height | 13.20 ft (4.02 m)
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| Maximum digging depth - dozer down | 11.60 ft (3.54 m)
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| Maximum digging depth - dozer up | 11.00 ft (3.35 m)
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| Maximum height to dipper nose pivot pin | 15.40 ft (4.69 m)
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| Maximum vertical wallcut depth | 6.50 ft (1.98 m)
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| Minimum front swing radius (no offset) | 8.60 ft (2.62 m)
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Capacities
| Engine coolant | 3.20 gal (12.11 l)
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| Engine Oil | 2.50 gal (9.46 l)
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| Fuel Tank | 20.10 gal (76.08 l)
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| Hydraulic system | 26.50 gal (100.30 l)
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| Hydraulic Tank | 14.60 gal (55.26 l)
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Dimensions
| Cab height | 2,551.00 mm (100.43 in)
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| Cab length | 341.10 gal (1,291.06 l)
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| Cab width | 40.20 in (102.11 cm)
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| Ground Clearance | 1.00 ft (0.30 m)
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| Height - Top of Cab | 8.40 ft (2.56 m)
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| Overall width of superstructure | 6.00 ft (1.83 m)
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| Tail Swing Radius | 3.20 ft (0.98 m)
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| Track Gauge | 5.10 ft (1.55 m)
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| Transport length | 139.70 in (354.84 cm)
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| Undercarriage Overall Length | 8.20 ft (2.50 m)
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| Width Over Tracks | 3.30 ft (1.01 m)
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Engine
| Alternator | 85 amps
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| Cooling system | Water cooled
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| Displacement | 132,970.80 cu in (2,179,005.83 cu cm)
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| Engine Model | Stage 3A 404D-22
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| Fuel | Diesel
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| Gross Power | 35.70 hp (26.62 kw)
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| Net Power | 14.50 hp (10.81 kw)
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Hydraulic System
| Auxiliary hydraulic flow | 23.80 gpm (90.08 lpm)
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| Excavator/track main relief | 240 bar
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| Nominal output | 33.30 gpm (126.04 lpm)
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| Slew main relief | 216 bar
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Operating Specifications
| Operating Voltage | 12 V
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| Operating Weight | 10,564.60 lbs (4,792.03 kg)
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Performance
| Travel speed low | 1.90 mph (3.06 kph)
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| Travel Speed - High | 2.90 mph (4.67 kph)
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Undercarriage
| Number of bottom rollers per side | 4
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| Track tension | Grease
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| Tractive Effort | 29.20 lbs (13.24 kg)
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Weights
| Shipping | 10,278.00 lbs (4,662.03 kg)
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