AHSGroup
Case Wheel Loader 621G previewCase Wheel Loader 621G
Designed to provide best-in-class visibility, ground-line serviceability, and excellent balance and stability for roading, hauling, loading and other applications, the 621G uniquely positions the engine lower and farther to the rear of the machine, increasing counterweight. The 621G also features CASE’s exclusive mid-mount cooling module that positions all coolers in a cube design mounted immediately behind the cab, ensuring all coolers have access to clean, cool, ambient air. The optional reversing fan minimises time and effort required for routine cleaning. Additionally, the 621G features standard axles with limited slip differentials that transfer torque to the gripping tires to increase traction in slippery conditions, and an optional 5 speed transmission with lockup torque converter that provides faster acceleration and travel speeds up to 45 km/h.
  • 106 kW (142.1 hp)
  • 128 kW (171.7 hp)
  • 128 kW (171.7 hp)
  • N/A
  • N/A
  • N/A
  • N/A
  • N/A

Product Features

kubota previewkubota
1
2
3
4

Productivity

Representing one of the industry’s most popular size classes, the 521G provides extreme application versatility (three linkage options, multiple axle options, and broad attachment compatibility), best-in-class horsepower and breakout force, and powerful hydraulics, ensuring owners get the most out of each machine. Four power modes, excellent fuel efficiency, a new dynamic operator environment and proven engine and emissions technologies make these among the most productive and efficient loaders on the market.

Productivity

Representing one of the industry’s most popular size classes, the 521G provides extreme application versatility (three linkage options, multiple axle options, and broad attachment compatibility), best-in-class horsepower and breakout force, and powerful hydraulics, ensuring owners get the most out of each machine. Four power modes, excellent fuel efficiency, a new dynamic operator environment and proven engine and emissions technologies make these among the most productive and efficient loaders on the market.

Specifications

Engine
Name 621G
Maker & Model FTP N67
No. of cylinders 6
Displacement (l) 6.7
Air intake Turbocharger with air-to-air cooling. No EGR valve is used: Only fresh air is taken for combustion and no extra cooling system is needed.
Injection Common Rail Multiple Injection.
After Treatment System HI-eSCR 2 (DOC+SCRoF)
Emission level Compliant with EU Stage IV
Maximum power 128 kW (171.7 hp)
@ Engine speed (ISO 14396) (rpm) 1600
Maximum Torque 730 Nm
@ Engine speed (ISO 14396) (rpm) 1600
Name 621G
ProShift 5-speed powershift with lock up (optional). Lock up clutch eliminates torque converter losses from second gear up to fifth gear. Intelligent Clutch Cut Off (ICCO) with Power Inch: Proportional declutching.
4-speed ZF Powershift with Intelligent Clutch Cut Off (ICCO)
Name 621G
Heavy Duty ZF Axles with Limited Slip Differential on both front and rear axle
Heavy Duty ZF Axles with automatic 100% differential lock on front and open
Heavy Duty ZF Axles with automatic 100% differential lock on front and LSD on rear axle
Standard ZF Axles with Limited Slip Differential on both front and rear axle
Axles oscillation angle (total) 24 °
Name 621G
Standard tire’s size 20.5R25
Name 621G
Service brake Maintenance free, self-adjusting wet 4-wheel disc brakes.
Service brake disc area 0.39 m²/hub
Parking brake With the negative brake all four wheels are automatically stopped when the engine is stopped.
Parking brake disc area 58 cm²
Name 621G
Loader control valve Bosch-Rexroth, closed center, load sensing/flow sharing.
Steering Steering cylinders actuated by hydraulic orbitrol under priority valve, controlled, in turn, by active load sensing signal.
Loader controls Pilot with proportional solenoid valves controlled by electro-hydraulic single joystick or single-axis 2/3 levers.
Pump type Single, variable displacement
Max oil flow 169 l/min
@ engine speed 2,000 rpm
Name 621G
Max oil flow 169 l/min
Max pressure (bar) 249 - 255
Name 621G
Fuel tank, usable volume 248 L
DEF (AdBlue®) tank 41.3 L
Engine coolant 27 L
Engine oil 13 L
Hydraulic oil tank 91 L
Total hydraulic system oil 148 L
Front and Rear Axles (l) 22+22
Transmission oil 19 L
Name 621G
Protection against falling objects (FOPS) According to ISO EN 3449 std.
Protection against roll-over (ROPS) According to ISO EN 13510 std.
Name 621G
In the cab - LpA (dB) (ISO 6396-2008) 68
Outside - LwA (dB) (2000/14/EC) 104
Vibrations Operator ‘s seat meets the criteria of ISO 7096:2000. The vibrations transmitted do not exceed 0.5 m/s²
Name 621G
System voltage (V) 24
Batteries (n° x V) 2 x 12
Alternator - capacity 120 A