Used Caterpillar 312D Excavators

Quality Test

Original parts with good working conditions and short working hours.
One Year After Sales

Professional maintenance engineers and a number of technicians.

Parameter

Specifications		Dimensions
		Boom	HD 4.65 m (15'3")
Engine		Stick	R2.5 HD (8'2")
Net Power - ISO 9249	94.7 HP	Bucket	GD .65 m3 (.84 yd3)
Engine Model	C4.4	Shipping Height - Top of Cab	10.58 ft
Bore	4.13 in	Shipping Length	24.92 ft
Stroke	5 in	Tail Swing Radius	6.83 ft
Displacement	269 in³	Counterweight Clearance	4.08 ft
		Ground Clearance	2.14 ft
Hydraulic System		Length to Center of Rollers	10.25 ft
Main System - Maximum Flow	254 l/min (67 gal/min)	Track Gauge	6.83 ft
Maximum Pressure - Equipment	4430 psi	Transport Width	9.4 ft
Maximum Pressure - Swing	3340 psi
Maximum Pressure - Travel	5080 psi	Working Ranges & Forces
		Maximum Digging Depth	17 ft
Swing Mechanism		Boom	HD 4.65 m (15'3")
Swing Speed	12.2 r/min	Stick	R2.5 HD (8'2")
Maximum Swing Torque	22791 ft·lbf	Bucket	GD .65 m3 (.84 yd3)
		Maximum Reach at Ground Level	26.58 ft
Weights		Maximum Cutting Height	29ft
Operating Weight	35900 lb	Maximum Loading Height	21.17ft
		Minimum Loading Height	7.75ft
Service Refill Capacities		Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	16.3ft
Fuel Tank Capacity	66 gal (US)	Maximum Vertical Wall Digging Depth	15.08ft
Cooling System	4.7 gal (US)	Bucket Digging Force - ISO	21400lbf
Engine Oil	4.2gal (US)	Stick Digging Force - ISO	14700ibf
Swing Drive	0.8gal (US)
Final Drive - Each	0.8gal (US)
Hydraulic System - Including Tank	38.6gal (US)
Hydraulic Tank	22.7gal (US)

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