John Deere 844K Z-Bar Wheel Loader

Bucket

Breakout Force 47,860 lbs (21,709 kg)
Bucket Capacity – heaped 7 cu yd (6 cu m)
Bucket Capacity – struck 6 cu yd (5 cu m)
Bucket Width 11 ft (3 m)
Dump Clearance at Max Raise 11 ft (3 m)

Dimensions

Ground Clearance 2 ft (0 m)
Height – Top of Cab 12 ft (4 m)
Hinge Pin – Max Height 15 ft (5 m)
Length with Bucket on Ground 32 ft (10 m)
Reach at Max Lift and Dump 5 ft (1 m)
Wheelbase 12 ft (4 m)
Width Over Tires 11 ft (3 m)

Engine

Aspiration Turbocharged charge air cooled
Displacement 824 cu in (13,503 cu cm)
Engine Model 6135H, Tier III certified
Make John Deere
Model 6135H
Net Power 380 hp (283 kw)
Number of Cylinders 6
Power Measured @ 1600 rpm
Torque Measured @ 900 rpm
Torque Rise 44%

Hydraulic System

Dump Time 1.9 seconds
Lower Time 3.5 seconds
Pump Flow Capacity 164 gpm (621 lpm)
Pump Type two variable displacement, load sensing axial piston
Raise Time 5.9 seconds
Relief Valve Setting 3500 psi

Operating Specifications

Alternator Supplied Amperage 80 amps
Cooling System Fluid Capacity 14 gal (52 l)
Engine Oil Fluid Capacity 10 gal (38 l)
Front Axle/Diff Fluid Capacity 15 gal (55 l)
Fuel Capacity 146 gal (553 l)
Hydraulic System Fluid Capacity 65 gal (244 l)
Operating Voltage 24 volts
Operating Weight 70,630 lbs (32,037 kg)
Rated Bucket Capacity 7 cu yd (6 cu m)
Rear Axle Oscillation 26 degrees
Rear Axle/Diff Fluid Capacity 16 gal (59 l)
Static Tipping Weight 51,489 lbs (23,355 kg)
Tire Size 29.5 R 25
Transmission Fluid Capacity 12 gal (45 l)
Turning Radius 21 ft (6 m)

Transmission

Max Speed – Forward 25 mph (41 kph)
Max Speed – Reverse 17 mph (27 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type Countershaft, powershift

Weights

Operational Weight 70,629 lbs (32,037 kg)
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