The CASE 621F wheel loader continues to bring to the worksite a tradition of reliability, performance, and efficiency. Best-in-class horsepower and massive torque to deliver power to every work cycle. Four power modes let operators match available engine power to the job while saving fuel. Stronger and faster hydraulics deliver superior productivity and performance.
The perfect equipment for:
-
Infrastructure
-
Recycling
-
Quarrying
-
Agriculture
Полное описание
-->
PRODUCTIVITY (50 meter distance cycle)
Considering density at 1,8 t/m³ and 100% fill factor 52 cycles/hour including 5 minute break 52 loading cycles/h
with 2.4 m³ bucket 125 m³/h or 225 t/h of material
ENGINE
Make FPT engine F4HE9687H compliant with EPA Tier3 or EU Stage 3A regulations
Number of cylinders 6 cylinders -6.7 liters - common rail
Max power SAE J1995 128 kW / 172 hp @1800 rpm
Maximum torque SAE J1995 730 Nm @1600 rpm
TRANSMISSION
All-wheel drive with planetary axles
4-speed auto Powershift ZF type 4WG160, switchable to manual shifting
Adjustable transmission declutch
Forward speeds 7-13-24-39 Km/h
Reverse speeds 7-14-25 Km/h
Kick-down function
Axles and differential
29% Limited slip differential on front and rear axles
Front and rear axle ZF type MT
TIRES
Tires 20.5R25
BRAKES
Service brake Maintenance free, self-adjusting wet 4-wheel disc brakes
Area 0.39 m²/hub
Parking brake Disc brake on transmission activated from the cab cluster
Area 58 cm²
HYDRAULICS
Valves Rexroth Closed-center, Load sensing hydraulic system.
Main valve with 3 sections
Steering The steering orbitrol hydraulically is actuated with priority valve
Type of pump Tandem Variable displacement pump (171 l/min @250 bar)
Automatic hydraulic functions - Bucket Return-to-dig
- Boom Return-to-travel
- Auto.lift (to adjustableheight)
Control type Pilot control with single joystick or two levers
CAPACITIES
Fuel tank 248 usable litres
Cooling system 26.8 litres
Engine oil 13 litres
Hydraulic oil Tank: 91 litres, total system: 148 litres
Transmission oil 27 litres
CAB
Cab complies to:
Protection against falling objects (FOPS) ISO EN3449
Protection against roll over (ROPS) ISO EN13510
Air flow 8.5 m³ / min spread through 17 air vents
NOISE AND VIBRATION
Driving noise in dB (A) 82 to SAE J88 @ 15 meters
Interior noise 71 dB(A) as per ISO 6595/6396/3744
Exterior noise 72 dB(A) at 15 meters as per SAE J88 SEP80; 103 dB (A) according to ISO 6595/6396/3744
Reverse gear alarm
Vibrations air-cushioned seat MSG 95A/732 average 1,4 m/s² as per ISO/TR 25398:2006
ELECTRICAL
24V. Batteries 2 x 12V.
Alternator 65 A