350 / 2440
Hydraulic
Excavators
Specifications
7
Edition 47 7-21
MODEL
M315D†
M315D2
M316D†
Region Offerings
Europe
Africa, Middle East, CIS,
China, Asia Pacific,
South America
North America, Australia,
New Zealand
Engine Power:
ISO 9249
101 kW
135 hp
95 kW
129 hp
118 kW
158 hp
ISO 14396
108 kW
145 hp
102 kW
137 hp
123.5 kW
166 hp
OperatingWeight*
16 100-
18 300 kg
35,501-
40,352 lb
14 000-
16 200 kg
30,870-
35,721 lb
17 000-
19 200 kg
37,478-
42,329 lb
Bucket Capacity Range (heaped)
0.38-1.26 m
3
0.5-1.65 yd
3
0.18-0.92 m
3
0.24-1.2 yd
3
0.35-1.09 m
3
0.46-1.43 yd
3
Engine Model
C4.4 ACERT
C4.4 ACERT
C6.6 ACERT
Emission Standards
Stage IIIB
Tier 3/Stage IIIA Equivalent
UN/ECE R96 Stage IIIA/
China Nonroad Stage III
Tier 3/Stage IIIA/
UN/ECE R96 Stage IIIA
Rated Engine RPM
2000
2000
1800
No. of Cylinders
4
4
6
Bore
105 mm
4.1"
105 mm
4.1"
105 mm
4.1"
Stroke
127 mm
5"
127 mm
5"
127 mm
5"
Displacement
4.4 L
269 in
3
4.4 L
269 in³
6.6 L
403 in
3
Max. Implement Hydraulic Pump
Output at Rated RPM
220+80 L/min
58+21 gpm
190+80 L/min
50+21 gpm
250+80 L/min
66+21 gpm
Tires — standard
10.00-20 dual pneumatic
10.00-20 dual pneumatic
10.00-20 dual pneumatic
Tires
— optional
10.00-20 dual solid rubber
10.00-20 dual solid rubber
10.00-20 dual solid rubber
445/70 R19.5TL XF
11.00-20 dual pneumatic
445/70 R19.5TL XF
11.00-20 dual pneumatic
445/70/R19.5TL XF
single pneumatic
11.00-20 dual pneumatic
Maximum Drawbar Pull
102 kN
22,931 lbf
71 kN
15,961 lbf
103 kN
23,155 lbf
MaximumTravel Speed
34 km/h
21 mph
37 km/h
23 mph
37 km/h
23 mph
Wheel Base
2550 mm
8'4"
2500 mm
8'2"
2600 mm
8'6"
Width OverTires**
2550 mm
8'4"
2550 mm
8'4"
2550 mm
8'4"
Ground Clearance**
370 mm
14.7"
370 mm
14.7"
370 mm
14.7"
Fuel Tank Refill Capacity
235 L
62 U.S. gal
235 L
62 U.S. gal
310 L
82 U.S. gal
Hydraulic System (includes tank)
220 L
58 U.S. gal
180 L
48 U.S. gal
230 L
61 U.S. gal
*
*Machine weight with medium stick, heavy counterweight, bucket, full fuel tank, and 75 kg
(165 lb)
operator.
**Tire pressure is 750 kPa
(100 psi)
with standard tires.
†This product has been discontinued.
NOTE:
Specifications also vary by Sales area.
Contact your Cat dealer for details.