John Deere 870G LC - Manual (Page 13)

Vertis QCA
1300 19th Street, Suite 200
East Moline, IL 61244
Cyan Magenta Yellow Black
12 DKAX670870G Page 13 Vertis QCA
1300 19th Street, Suite 200
East Moline, IL 61244
Cyan Magenta Yellow Black
12 DKAX670870G Page 13
Swing Mechanism 670G LC
Speed 9.1 rpm
Torque 194 000 Nm (143,087 lb.-ft.)
Serviceability
Refi ll Capacities
Fuel Tank
900 L (238 gal.)
Cooling System 70 L (18.5 gal.)
Engine Oil with Filter 57 L (15.1 gal.)
Hydraulic Tank 380 L (100.4 gal.)
Hydraulic System 750 L (198.1 gal.)
Gearbox
Swing
(each) 10.5 L (11.1 qt.)
Travel (each) 16 L (16.9 qt.)
Pump Drive 6.2 L (6.6 qt.)
Operating Weights
With full fuel tank; 79-kg (175 lb.) operator; 3.09-m
3 (4.04 cu. yd.), 1370-mm (54 in.), 3126-kg (6,892 lb.) bucket; 4.2-m (13 ft. 9 in.) arm; 10 400-kg (22,928 lb.) counter-
weight; and 900-mm (36 in.) double-bar grouser shoes
SAE Operating Weight
71 688 kg (158,045 lb.)
Component Weights
Undercarriage with Double-Bar
Grouser Shoes
650 mm (26 in.)
26 620 kg (58,687 lb.)
750 mm (30 in.) 27 240 kg (60,054 lb.)
900 mm (36 in.) 28 180 kg (62,126 lb.)
One-Piece Boom (with arm cylinder)
7.8 m (25 ft. 7 in.)
6550 kg (14,440 lb.)
6.8-m (22 ft. 4 in.) Mass Excavating 6110 kg (13,470 lb.)
Arm with Bucket Cylinder and Linkage
3.6 m (11 ft. 10 in.)
3620 kg (7,981 lb.)
4.2 m (13 ft. 9 in.) 3930 kg (8,664 lb.)
5.3 m (17 ft. 5 in.) 3620 kg (7,981 lb.)
2.9-m (9 ft. 6 in.) Mass Excavating 3820 kg (8,422 lb.)
Boom-Lift Cylinders (2), Total Weight 1110 kg (2,447 lb.)
3.09-m 3 (4.04 cu. yd.), 1370-mm (54 in.)
Heavy-Duty High-Capacity Bucket
3126 kg (6,892 lb.)
Counterweight, Standard 10 400 kg (22,928 lb.)
Operating Dimensions
Arm Length 3.6 m (11 ft. 10 in.)
w/ 7.8-m (25 ft.
7 in.) Boom
4.2 m (13 ft. 9 in.)
w/ 7.8-m (25 ft.
7 in.) Boom
5.3 m (17 ft. 5 in.)
w/ 7.8-m (25 ft.
7 in.) Boom
2.9-m (9 ft. 6 in.)
Mass Excavating
w/ 6.8-m (22 ft.
4 in.) Mass-Exca-
vating Boom
Arm Digging Force
SAE
247 kN (55,528 lb.) 224 kN (50,357 lb.) 192 kN (43,163 lb.) 297 kN (66,768 lb.)
ISO 255 kN (57,326 lb.) 231 kN (51,931 lb.) 196 kN (44,063 lb.) 306 kN (68,792 lb.)
Bucket Digging Force
SAE
290 kN (65,195 lb.) 290 kN (65,195 lb.) 245 kN (55,078 lb.) 332 kN (74,637 lb.)
ISO 324 kN (72,838 lb.) 324 kN (72,838 lb.) 277 kN (62,272 lb.) 369 kN (82,954 lb.)
Lifting Capacity Over Front at Ground Level
9.0-m (30 ft.) Reach (with power boost) 15 211 kg
(32,695 lb.) 15 300 kg
(32,900 lb.) 15 522 kg
(33,628 lb.) 15 190 kg
(32,649 lb.)
A Maximum Reach 13.25 m (43 ft. 6 in.) 13.85 m (45 ft. 5 in.) 14.74 m (48 ft. 4 in.) 11.81 m (38 ft. 9 in.)
A | Maximum Reach at Ground Level 13.00 m (42 ft. 8 in.) 13.61 m (44 ft. 8 in.) 14.51 m (47 ft. 7 in.) 11.50 m (37 ft. 9 in.)
B Maximum Digging Depth 8.53 m (28 ft. 0 in.) 9.15 m (30 ft. 0 in.) 10.03 m
(32 ft. 11 in.)
7.12 m (23 ft. 4 in.)
B | Maximum Digging Depth at 2.44-m
(8 ft. 0 in.) Flat Bottom
8.40 m (27 ft. 7 in.) 9.03 m (29 ft. 8 in.) 9.92 m (32 ft. 7 in.) 6.97 m (22 ft. 10 in.)
C Maximum Cutting Height 11.92 m (39 ft. 1 in.) 12.24 m (40 ft. 2 in.) 12.65 m (41 ft. 6 in.) 11.90 m (39 ft. 1 in.)
D Maximum Dumping Height 8.05 m (26 ft. 5 in.) 8.33 m (27 ft. 4 in.) 9.17 m (30 ft. 1 in.) 7.33 m (24 ft. 1 in.)
E Minimum Swing Radius 5.78 m (19 ft. 0 in.) 5.76 m (18 ft. 11 in.) 5.60 m (18 ft. 4 in.) 5.24 m (17 ft. 2 in.)
F Maximum Vertical Wall 7.38 m (24 ft. 3 in.) 8.18 m (26 ft. 10 in.) 9.53 m (31 ft. 3 in.) 5.28 m (17 ft. 4 in.)
G Tail-Swing Radius 4.02 m (13 ft. 2 in.) 4.02 m (13 ft. 2 in.) 4.02 m (13 ft. 2 in.) 4.02 m (13 ft. 2 in.)
E
GROUND LINE
B
C D
F
G
CENTERLINE OF SWING
B'
A'
A