- Category: Compact Track Loaders ➔
- Manufacturer: Caterpillar ➔
- Model: 277D ➔
The Caterpillar 277D Compact Track Loader offers exceptional performance and versatility for various work environments. With a robust Cat C3.3B DIT engine delivering 74.3 horsepower, this machine is equipped with high-efficiency hydraulic systems for smooth operation. Its compact design and impressive dimensions provide excellent reach and maneuverability, while the cab's ISO-certified protective structures ensure operator safety. From its reliable power train to its advanced air conditioning system, the 277D is a top choice for projects requiring heavy lifting and precise control.
General Specifications
| ENGINE POWER HP (KW) | 73 (54)
Starting 2016 Model Year |
| OPERATING LOAD LBS. (KG) | 3,290 (1,492)
Starting 2016 Model Year |
| OPERATING WIDTH IN. (CM) | 78 (198)
Starting 2016 Model Year |
Air Conditioning System
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
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Cab
| FOPS | ISO 3449:2005 Level I
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| FOPS Level II | ISO 3449:2005 Level II
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| ROPS | ISO 3471:2008
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Dimensions
| Bucket Pin Height - Carry Position | 8 in (20 cm)
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| Bucket Pin Height - Maximum Lift | 11 ft (3 m)
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| Clearance at Maximum Lift and Dump | 98 in (249 cm)
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| Departure Angle | 38 degrees
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| Ground Clearance | 1 ft (0 m)
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| Height - Top of Cab | 7 ft (2 m)
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| Length - Track on Ground | 71 in (181 cm)
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| Length - With Bucket on Ground | 146 in (371 cm)
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| Length - Without Bucket | 118 in (299 cm)
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| Maximum Dump Angle | 39 degrees
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| Maximum Overall Height | 160 in (405 cm)
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| Maximum Reach - With Arms Parallel to Ground | 55 in (139 cm)
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| Overall Length - Track | 90 in (229 cm)
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| Rack Back Angle - Maximum Height | 94 degrees
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| Reach - Maximum Lift/Dump | 24 in (60 cm)
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| Turning Radius from Center - Bucket | 92 in (234 cm)
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| Turning Radius from Center - Coupler | 59 in (149 cm)
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| Turning Radius from Center - Machine Rear | 67 in (171 cm)
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| Vehicle Width | 78 in (198 cm)
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Engine
| Bore | 4 in (9 cm)
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| Displacement | 203 cu in (3,327 cu cm)
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| Engine Model | Cat C3.3B DIT (turbo)
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| Gross Power - SAE J1995 | 74 hp (55 kw)
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| Net Power | 73 hp (54 kw)
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| Net Power - ISO 9249 | 74 hp (55 kw)
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| Net Power - SAE 1349 | 73 hp (54 kw)
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| Peak Torque - 1,500 rpm - SAE J1995 | 195 ft (59 m)
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| Stroke | 5 in (12 cm)
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Hydraulic System
| Hydraulic Flow - High Flow XPS - Hydraulic Power (Calculated) | 76 hp (57 kw)
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| Hydraulic Flow - High Flow XPS - Maximum Loader Hydraulic Flow | 32 gpm (121 lpm)
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| Hydraulic Flow - High Flow XPS - Maximum Loader Hydraulic Pressure | 4061 psi
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| Hydraulic Flow - Standard - Hydraulic Power (Calculated) | 44 hp (33 kw)
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| Hydraulic Flow - Standard - Loader Hydraulic Flow | 23 gpm (87 lpm)
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| Hydraulic Flow - Standard - Loader Hydraulic Pressure | 3335 psi
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Loader
| Operating Load Rating | 2,303 lbs (1,045 kg)
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| Operating Width | 78 in (198 cm)
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Noise Level
| Inside Cab* | 81 dB(A)
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| Note (1) | Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
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| Note (3) | ***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC.
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| Outside Cab** | 103 dB(A)
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Operating Specifications
| Breakout Force - Tilt Cylinder | 7,285 lbs (3,304 kg)
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| Ground Contact Area | 2,561 cu in (41,967 cu cm)
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| Ground Pressure | 3.6 psi
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| Rated Operating Capacities - 35% Tipping Load | 2,303 lbs (1,045 kg)
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| Rated Operating Capacities - 50% Tipping Load | 3,290 lbs (1,492 kg)
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| Rated Operating Capacity with Optional Counterweight | 3,540 lbs (1,606 kg)
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| Tipping Load | 6,580 lbs (2,985 kg)
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Power Train
| Travel Speed - Forward or Reverse - One Speed | 5 mph (8 kph)
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| Travel Speed - Forward or Reverse - Two Speed | 8 mph (13 kph)
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Service Refill Capacities
| Cooling System | 4 gal (14 l)
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| Engine Crankcase | 3 gal (11 l)
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| Fuel Tank | 25 gal (94 l)
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| Hydraulic System | 14 gal (52 l)
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| Hydraulic Tank | 10 gal (39 l)
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