John Deere 844K Z-Bar Wheel Loader

Bucket

Dump Clearance At Max Raise 10.9 ft in (3320 mm)
Bucket Capacity – Heaped 7.2 yd3 (5.5 m3)
Bucket Capacity – Struck 6.15 yd3 (4.7 m3)
Bucket Width 11.36 ft in (3460 mm)
Breakout Force 47860 lb (212.9 kN)

Dimensions

Ground Clearance 1.51 ft in (460 mm)
Length With Bucket On Ground 31.67 ft in (9650 mm)
Width Over Tires 10.48 ft in (3194 mm)
Height To Top Of Cab 12.34 ft in (3760 mm)
Wheelbase 12.14 ft in (3700 mm)
Hinge Pin – Max Height 15.16 ft in (4620 mm)
Reach At Max Lift And Dump 4.89 ft in (1490 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model 6135H, Tier III certified
Net Power 380 hp (283.4 kw)
Power Measured @ 1600 rpm
Max Torque 1323 lb ft (1793.8 Nm)
Displacement 824 cu in (13.6 L)
Torque Measured @ 900 rpm
Aspiration Turbocharged charge air cooled
Torque Rise 44 %

Operational Specs

Operating Weight 70629.5 lb (32037 kg)
Fuel Tank Capacity 146.1 gal (553 L)
Hydraulic System Fluid Capacity 64.5 gal (244 L)
Engine Oil Fluid Capacity 10.1 gal (38 L)
Cooling System Fluid Capacity 13.8 gal (52 L)
Transmission Fluid Capacity 12 gal (45.4 L)
Front Axle/Diff Fluid Capacity 14.6 gal (55 L)
Rear Axle/Diff Fluid Capacity 15.6 gal (59 L)
Static Tipping Weight 51489 lb (23355 kg)
Turning Radius 20.7 ft in (6300 mm)
Operating Voltage 24 V
Alternator Supplied Amperage 80 amps
Rear Axle Oscillation 26 degrees
Tire Size 29.5 R 25

Transmission

Transmission Type Countershaft, powershift
Number Of Forward Gears 4
Number Of Reverse Gears 3
Max Speed – Forward 25.2 mph (40.5 km/h)
Max Speed – Reverse 17 mph (27.3 km/h)

Hydraulic System

Relief Valve Setting 3500 psi (24100 kPa)
Pump Flow Capacity 164.1 gal/min (621 L/min)
Raise Time 5.9 sec
Dump Time 1.9 sec
Lower Time 3.5 sec
Pump Type two variable displacement, load sensing axial piston
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