- Category: Crawler Loaders ➔
- Manufacturer: Caterpillar ➔
- Model: 977L ➔
The Caterpillar 977L Crawler Loader boasts impressive dimensions and operating specifications that make it a reliable and powerful machine for various construction and industrial applications. With a turbocharged engine model 3306 and net power of 190 horsepower, this crawler loader offers efficiency and performance. Its hydraulic system ensures quick dump, lower, and raise times, while the 2.8 cubic yard heaped bucket capacity and 34,160-pound breakout force enhance productivity. Notable features include a 102-gallon fuel capacity, 36.5-gallon hydraulic system fluid capacity, and an operating weight of 47,641.9 pounds. Overall, the Caterpillar 977L is a standout choice for heavy-duty tasks.
General Specifications
Dimensions
Clearance at Full Height and Dump | 11 ft (3 m)
|
Ground Clearance | 2 ft (1 m)
|
Height - Top of Cab | 11 ft (3 m)
|
Length to Front of Track | 13 ft (4 m)
|
Length with Bucket on Ground | 19 ft (6 m)
|
Reach at Dump Height | 4 ft (1 m)
|
Width to Outside of Tracks | 8 ft (2 m)
|
Engine
Aspiration | turbocharged
|
Displacement | 641 cu in (10,501 cu cm)
|
Engine Model | 3306
|
Net Power | 190 hp (142 kw)
|
Number of Cylinders | 6
|
Power Measured @ | 1950 rpm
|
Hydraulic System
Dump Time | 1.6 seconds
|
Lower Time | 3.4 seconds
|
Raise Time | 7.8 seconds
|
Operating Specifications
Alternator Supplied Amperage | 19 amps
|
Breakout Force Bucket | 34,160 lbs (15,495 kg)
|
Bucket Capacity - heaped | 3 cu yd (2 cu m)
|
Bucket Capacity - struck | 2 cu yd (2 cu m)
|
Cooling System Fluid Capacity | 13 gal (49 l)
|
Engine Oil Capacity | 7 gal (28 l)
|
Final Drive Fluid Capacity - each | 7 gal (26 l)
|
Fuel Capacity | 102 gal (386 l)
|
Hydraulic System Fluid Capacity | 37 gal (138 l)
|
Max Speed | 7 mph (11 kph)
|
Operating Voltage | 24 volts
|
Operating Weight | 47,642 lbs (21,610 kg)
|
Static Tipping Load | 31,989 lbs (14,510 kg)
|
Undercarriage
Ground Contact Area | 3,999 cu in (65,534 cu cm)
|
Length of Track on Ground | 9 ft (3 m)
|
Number of Shoes per Side | 39
|
Number of Track Rollers per Side | 7
|
Track Gauge | 76 in (193 cm)
|
Track Shoe Width | 18 in (46 cm)
|