Boom/Stick Excavator Option 1
Max Cutting Height	27 ft (8 m)
Max Digging Depth	17 ft (5 m)
Max Loading Height	19 ft (6 m)
Max Reach Along Ground	26 ft (8 m)
Max Vertical Wall Digging Depth	15 ft (4 m)
Boom/Stick Excavator Option 2
Max Cutting Height	28 ft (9 m)
Max Digging Depth	18 ft (6 m)
Max Loading Height	20 ft (6 m)
Max Reach Along Ground	27 ft (8 m)
Max Vertical Wall Digging Depth	16 ft (5 m)
Shipping Height of Unit	9 ft (3 m)
Shipping Length of Unit	25 ft (8 m)
Boom/Stick Excavator Option 3
Max Cutting Height	29 ft (9 m)
Max Digging Depth	20 ft (6 m)
Max Loading Height	21 ft (6 m)
Max Reach Along Ground	28 ft (9 m)
Max Vertical Wall Digging Depth	18 ft (5 m)
Shipping Height of Unit	9 ft (3 m)
Shipping Length of Unit	25 ft (8 m)
Bucket
Maximum Bucket Capacity	1 cu yd (1 cu m)
Minimum Bucket Capacity	1 cu yd (0 cu m)
Reference Bucket Capacity	1 cu yd (0 cu m)
Dimensions
Ground Clearance	2 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Length of Track on Ground	10 ft (3 m)
Removal Counterweight Clearance	3 ft (1 m)
Tail Swing Radius	7 ft (2 m)
Width to Outside of Tracks	8 ft (3 m)
DRIVE SYSTEM
Maximum Drawbar Pull	22,930 lbs (10,401 kg)
Travel Speed	3 mph (5 kph)
Engine
Aspiration	Turbocharged
Bore	4 in (10 cm)
Displacement	259 cu in (4,244 cu cm)
Engine Model	Cat 3064T Diesel Engine
Flywheel Power	84 hp (63 kw)
Gross Power	91 hp (68 kw)
ISO 9249	84 hp (63 kw)
Net Power	84 hp (63 kw)
Power Measured @	1,900 rpm
SAE J1349	83 hp (62 kw)
Stroke	5 in (13 cm)
Hydraulic System
Boom Cylinder - Bore	4 in (11 cm)
Boom Cylinder - Stroke	40 in (102 cm)
Main Implement System - Maximum Flow (2x)	64 gpm (242 lpm)
Maximum Pressure - Implements	4,340 psi
Maximum Pressure - Swing	3,340 psi
Maximum Pressure - Travel	4,980 psi
Stick Cylinder - Bore	5 in (12 cm)
Stick Cylinder - Stroke	47 in (119 cm)
Operating Specifications
Alternator Supplied Amperage	50 amps
Cooling System Fluid Capacity	4 gal (16 l)
Engine Oil Capacity	4 gal (13 l)
Fuel Capacity	66 gal (250 l)
Hydraulic Pump Flow Capacity	64 gpm (240 lpm)
Hydraulic System Fluid Capacity	43 gal (162 l)
Hydraulic System Relief Valve Pressure	4,980 psi
Operating Voltage	24 volts
Operating Weight	28,010 lbs (12,705 kg)
Swing Drive Fluid Capacity	1 gal (3 l)
Service Refill Capacities
Cooling System	4 gal (16 l)
Engine Oil	3 gal (13 l)
Final Drive - Each	1 gal (3 l)
Fuel Tank	66 gal (250 l)
Hydraulic System - Including Tank	43 gal (162 l)
Hydraulic Tank	26 gal (98 l)
Swing Drive - Each	1 gal (3 l)
Swing Mechanism
Swing Speed	12 rpm
Undercarriage
Drawbar Pull	22,930 lbs (10,401 kg)
Ground Pressure	6 psi
Max Travel Speed	4 mph (6 kph)
Shoe Size	20 in (50 cm)
Track Gauge	7 ft (2 m)
Weights
Operating Weight	31,110 lbs (14,111 kg)

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Mastodon

1998 Caterpillar 312B L

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