JCB 50Z-2 5t Diesel Tracked Mini Excavator Stage V
The JCB 50Z-2 Stage V is a compact yet powerful mini digger, designed for versatility on construction sites. With its robust build and advanced Stage V engine, it delivers exceptional performance while meeting stringent emissions standards. Ideal for tight spaces, this machine combines agility with efficiency, making it an essential asset for any project.
Item ID: 50002894
Reference: 021115
Basic Dimensions
Length (mm)5350
Height (mm)2550
Width (mm)1840
Weight (kg)5030
Environmental & Sustainability
CO2 per Litre of Fuel Consumed2.68 kg CO₂/L
Consumption - Fuel (l/hr)5.7
Average Usage Emissions Per Operating Hour (ERA)18
Average Consumption Per Operating Hour (ERA)5.7
Average Engine Operating Hours Over A Rental Day (ERA)3.7
Convenience Features
Rotating BeaconYes
TelematicsYes
Worklights GuardsYes
ImmobiliserYes
Auto Engine ShutdownYes
Boom OffsetYes
Dozer BladeYes
Vinyl Static SeatYes
ISO Pattern ControlsYes
Extending UndercarriageNo
Rubber TracksYes
Power Source
Power Source / Fuel TypeDiesel
Battery (V/Ah)12V / 80Ah
Voltage - System (V)12
Output - Alternator (Ah)120
Engine MakePerkins
Engine Model403JE17T
Engine Stage/TierStageV
Power - Engine (max) (kW)36
Power - I.C. Engine Rating (hp)48.2
Power - Starter Motor (kW)2
Output - Starter Motor (A)180
Safety Information
Vibration - Whole Body (m/s2)0.4
Vibration - Hand-Arm (m/s2)2.5
Noise Level (dB)94
Sound Pressure (dB)76
Folding ROPS FrameYes
White Noise Reverse AlarmYes
Green Beacon Linked to SeatbeltYes
Travel AlarmYes
Surrounding HandrailYes
Sound-Insulated & 4 Dual Shock Mounted CabYes
ROPS/FOPS Certified CanopyYes
External Lockable Fuel TankYes
Boom WorklightYes
Slew Travel LockYes
Full Audible SystemsYes
Front HandrailYes
Technical Dimensions
Ground Clearance (mm)300
Bore & Stroke (mm)84 × 100
Length - Track (mm)1980
Length - Undercarriage (mm)2490
Kingpost Clearance (mm)630
Length - Cab/Canopy (mm)1290
Width - Cab/Canopy (mm)1020
Height - Cab/Canopy (mm)2550
Height - Dump (Range) (m)4
Distance - Sprocket Idler Centres (mm)1960
Radius - Tailswing (m)0.97 - 1.03
Height - Dozer (mm)400
Width - Dozer (mm)1960
Height - Dozer Blade (mm)400
Width - Dozer Blade (mm)400
Reach - Infront of Tracks (m)1960
Width - Substructure (mm)1840
Width - Over Tracks (mm)1950
Distance - Track Centres (mm)1550
Height - Track (mm)560
Width - Track (mm)400
Gauge - Track (m)1.55
Distance - Seat Base to Roof (mm)980
Width - Door Aperture (mm)650
Height - Dig (max) (m)5.39
Length - Boom (mm)2.7
Reach - Digging (max) (m)5.85
Reach - Digging on Ground (max) (m)5.71
Depth - Dig Below Ground (m)0.46
Height - Dozer Above Ground (max) (m)0.43
Depth - Dig Dozer Up (m)3.33
Depth - Dig Dozer Down (m)3.53
Height - To Dipper Nose Pivot Pin (mm)4680
Radius - Front Swing No Offset (m)2.6
Radius - Front Swing Fully Offset (m)2.12
Radius - Slew/Boom Swing (m)1.95
Length - Dozer Cut Above Ground (m)1.2
Length - Dozer Cut Below Ground (m)0.4
Length - Dozer Centre of Boss (mm)1140
Counterweight Clearance (mm)620
Length - Dipper (mm)1450
Depth - Vertical Wallcut (m)1.97
Length - Tail (mm)1030
Height - Swing (m)2.55
Radius - Bucket Struck (m)0.75
Width - Bucket (mm)300
Height - Over Grab Rail (mm)2550
Height - Over Cab (Vandal Guard - Optional) (mm)2600
Height - Over Cab (FOPS Guard) (mm)2650
Technical Specifications
Capacity - Hydraulic System (L)100
Capacity - Fuel Tank (L)76
Capacity - Hydraulic Tank (L)55
Torque (Nm @ rpm)36 @ 2000
No. of Cylinders3
Displacement (L)1.663
Gradeability (%)35
Cooling SystemWater Cooled
Speed - Travel (Range) (mph)1.8 - 2.8
Pressure - Working (bar)190
Power - Tractive (kN)35.7
Service Brake TypeHydrostatic braking
Payload (t)5
AspirationTurbocharged
Capacity - Cooling Tank (L)12
Pump Type63cc
Capacity - Engine Oil (L)5
Output - Nominal (lpm)126
Motor - HydraulicVariable Displacement Piston
Capacity - Swing Reduction Gear (L)2
Capacity - Track Reduction Gear (Each Side) (L)1.5
Tailswing TypeZero
Weight - With Canopy (kg)4800
Weight - With FOGS Guard (kg)+48
Weight - With Long Dipper (kg)+39
Tearout - Bucket (max) (kN)38
Tearout - Dipper (max) (kN)22 / 21
Speed - Slew (rpm)8.3
No. of Bottom Rollers4
Pressure - Ground Bearing (kg/cm2)0.32
Track Tensioning TypeGrease
Angle - Boom Swing Right (°)55
Angle - Boom Swing Left (°)70
Angle - Dipper Rotation (°)120.6
Angle - Approach (°)31
Angle - Bucket Rotation (°)181.1
Angle - Service Door (°)70
Capacity - Bucket (m3)0.06
Weight - With Steel Tracks (kg)+151
Weight - With Mechanical Quickhitch (kg)+13
Weight - With Hydraulic Quickhitch (w/o hoses) (kg)+9
Weight - FOPS Guard (kg)+48 (Solar guard / + 17 (Roof guard)
No. of Upper Rollers (per side)1
No. of Lower Rollers (per side)4
No. of Track Guides (per side)2
No. of Track Shoes (per side)38
Weight - Bucket (kg)45
Pressure - Main Relief (bar)216 - 240
Flow Rate - Hydraulic Aux (L)40 - 95
Weight - 2 Post TOPS (kg)35
No. of Hydraulic Cylinders4
Swing Motor TypeHydraulic piston motor
Swing Brake TypeAutomatic hydraulic brake
Torque - Swing (KNm)8.5
Speed - Swing (rpm)8.3
Swing Gear TypePlanetary reduction
Dipstick TypeMechanical
Track Drive TypeTwo‑speed hydrostatic
Travel Motor TypeAxial piston
Final Drive TypePlanetary
Park Brake TypeSpring‑applied, hydraulic release
Optional BladeYes
Hydraulic Pump TypeVariable displacement piston pump
Flow - Hydraulic (lpm)126
Hydraulic Servo Pump TypeGear pump
Flow - Servo Pump (lpm)18
Relief - Valve (bar)240
Pressure - With Power Boost (bar)260
Pressure - Swing Circuit (bar)210
Pressure - Travel Circuit (bar)240
Pressure - Pilot Control (bar)35
Filtration - In Tank (micron)10
Return - Main Line (micron)25
Drain - Pilot Line (micron)10
Pilot Line (micron)10
Return - Hydraulic Hammer (micron)25
