Milton CAT 312E - Manual (Page 28)

312E Hydraulic Excavator Specifications
Reach Boom Lift Capacities
Load Point Height Load at Maximum Reach Load Radius Over Front Load Radius Over Side
Boom – 4.65 m (15'3") Counterweight – 2.2 mt (2.4 t) Bucket – None
Stick – R2.8 (9'2") Shoes – 500 mm (20") triple grouser – Blade Down
6.0 m kg
20.0 ft lb
4.5 m kg
15.0 ft lb
3.0 m kg
10.0 ft lb
1.5 m kg
5.0 ft lb
Ground kg
Line lb
–1.5 m kg
–5.0 ft lb
–3.0 m kg
–10.0 ft lb
–4.5 m kg
–15.0 ft lb
1.5 m/5.0 ft 3.0 m/10.0 ft
*5250 *5250
*11,200 *11,200
*7950 7300
*17,050 15,650
*7500 6900
*17,350 14,800
*4700 *4700 *9350 6800
*10,450 *10,450 *20,200 14,600
*8000 *8000 *8400 6850
*18,000 *18,000 *18,150 14,750
*6050 *6050
4.5 m/15.0 ft 6.0 m/20.0 ft
Boom – 4.65 m (15'3") Counterweight – 2.2 mt (2.4 t) Bucket – None
Stick – R2.5 (8'2") Shoes – 500 mm (20") triple grouser – Blade Down
6.0 m kg
20.0 ft lb
4.5 m kg
15.0 ft lb
3.0 m kg
10.0 ft lb
1.5 m kg
5.0 ft lb
Ground kg
Line lb
–1.5 m kg
–5.0 ft lb
–3.0 m kg
–10.0 ft lb
1.5 m/5.0 ft
*4900 *4900
*10,900 *10,900
*8750 *8750
*19,750 *19,750
3.0 m/10.0 ft
*5850
*12,500
*8450
*18,150
*6900
*15,950
*9250
*20,000
*8100
*17,450
*5850
*12,500
7200
15,500
*6900
14,800
6850
14,700
6950
14,950
*3250
*7,150
*4050
*8,800
*5100
*11,000
*5900
*12,700
*6150
*13,250
*5700
*12,250
*3250
*7,150
*4050
*8,800
4000
8,550
3800
8,150
3700
7,950
3700
8,000
4.5 m/15.0 ft
*3350
*7,450
*3550
*7,750
*4350
*9,400
*5350
*11,500
*6000
*13,000
*6150
*13,300
*5500
*11,850
*3350
*7,450
*3550
*7,750
4200
9,050
3950
8,550
3800
8,150
3750
8,000
3750
8,100
*3300
*7,250
*3600
*7,800
*4050
*8,750
*4400
*9,550
*4500
*9,700
2800
6,000
2750
5,900
2650
5,650
2550
5,450
2500
5,350
*2300
*5,100
*2150
*4,750
*2150
*4,700
*2250
*4,950
*2500
*5,450
*2950
*6,550
*4050
*9,000
*4100
*10,000
*2300
*5,100
*2150
*4,750
2100
4,550
1950
4,300
2000
4,350
2150
4,750
2650
5,850
*4100
*10,000
m
ft
5.70
18.45
6.65
21.70
7.16
23.45
7.33
24.04
7.18
23.57
6.70
21.95
5.80
18.90
4.18
12.52
6.0 m/20.0 ft
*2450
*5,400
2800 *2250
6,000 *4,950
2750 *2250
5,850 *4,900
2650 *2350
5,650 *5,100
2550 *2600
5,500 *5,650
2550 *3100
5,450 *6,800
*4200
*9,250
*2450
*5,400
*3550 *2250
*7,100 *4,950
*3750 2200
*8,200 4,850
*4200 2100
*9,050 4,550
*4500 2100
*9,750 4,650
*4500 2300
*9,650 5,100
2900
6,450
m
ft
5.37
17.35
6.37
20.77
6.90
22.60
7.08
23.22
6.93
22.72
6.42
21.04
5.47
17.83
*Indicates that the load is limited by hydraulic lifting capacity rather than tipping load. The above loads are in compliance with hydraulic excavator lift capacity
standard ISO 10567:2007. They do not exceed 87% of hydraulic lifting capacity or 75% of tipping load. Weight of all lifting accessories must be deducted from the
above lifting capacities. Lifting capacities are based on the machine standing on a firm, uniform supporting surface. The use of a work tool attachment point to
handle/lift objects, could affect the machine lift performance.
Always refer to the appropriate Operation and Maintenance Manual for specific product information.
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