John Deere

770 G-Tier Motor Grader

Name: 770 G-Tier Motor Grader
Brand: John Deere
SKU: JOHNDEERE-8420BZ

رقم القطعة: JOHNDEERE-8420BZ

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الوصف

770 G-Tier Motor Grader

المواصفات

Displacement	9.0L (548 cu. in.) 9.0L (548 cu. in.) 9.0L (548 cu. in.)
Gear	1 149 kW (200 hp) 149 kW (200 hp) 149 kW (200 hp)
Fuel Tank	397.0 L (105 gal.) 416.5 L (110 gal.)
Diesel Exhaust Fluid (DEF) Tank	22.5 L (6 gal.) —
Engine Oil With Filter	28.4 L (7.5 gal.) 28.0 L (7.4 gal.)
Transmission Fluid	28.4 L (7.5 gal.) 28.4 L (7.5 gal.)
Hydraulic Reservoir	60.5 L (16 gal.) 53.0 L (14 gal.)
Front	4327 kg (9,539 lb.) 4330 kg (9,545 lb.)

كل المواصفات (90)

Rear	12 086 kg (26,645 lb.) 11 987 kg (25,331 lb.)
Total	16 413 kg (36,184 lb.) 15 820 kg (34,877 lb.)
Model	770 G-Tier
Base Code	8420BZ
Division	construction-equipment
Product Family	motor-graders
Net Peak Torque	1314 Nm (969 lb.-ft.) 1288 Nm (950 lb.-ft.) 1288 Nm (950 lb.-ft.)
Pump Displacement	90 cm (5.5 cu. in.)
Cooling System	55.0 L (14.5 gal.) 48.5 L (12.8 gal.)
With full fuel tank;	3.66-m x 610-mm x 22-mm (12 ft. x 24 in. x 7/8 in.) Moldboard With
With	152-mm x 16-mm (6 in. x 5/8 in.) Cutting Edge Mid-Mount With Teeth (11) 1481 kg (3,265 lb.)
Width	152 mm (6 in.)
Manufacturer and Model John Deere PowerTech™ PSS	9.0L John Deere PowerTech™ Plus 9.0L John Deere PowerTech™ 9.0L
Standard	0 kg (0 lb.) Quick Service 11 kg (24 lb.)
and	16-mm (5/8 in.) Hardware Front Lift Group (Balderson-style) 763 kg (1,682 lb.)
Net Torque Rise	54% 55% 55%
Maximum Travel Speeds No tire slip at	2,180 rpm, 14.0-R24 tires Maximum Travel Speeds (continued) No tire slip at 2,180 rpm, 14.0-R24 tires
Oscillation (total)	32 deg.
Wheel Lean Angle (each direction)	20 deg.
Turning Radius (front steer and	7.21 m (284 in.) (23 ft. 8 in.)
Articulation (both right and left)	22 deg.
Maximum Pump Flow	212 L/min. (56 gpm)
Maximum System Pressure	18 961 kPa (2,750 psi)
(24 in.) 16 PR G2, Bias tires; and	3.66-m x 610-mm x 22-mm (12 ft. x 24 in. x 7/8 in.) high-strength, wear-resistant moldboard with 152-mm x 16-mm (6 in. x 5/8 in.) Dura-Max
Lift Above Ground	490 mm (19.3 in.)
Blade Side Shift (right or left)	683 mm (26.9 in.)
Forward	42 deg.
Back	5 deg.
Shoulder Reach Outside Wheels (frame	2083 mm (82.0 in.) (6 ft. 10 in.)
Bank Cut Angle (right or left)	90 deg.
At Maximum Operating Weight	15 501 kg (34,173 lb.)
Width (minimum)	307 mm (12.1 in.)
Height (minimum)	307 mm (12.1 in.)
Side	16 mm (0.63 in.)
Top and Bottom Plate	23 mm (0.89 in.)
Circle Diameter	1524 mm (60 in.) 1524 mm (60 in.)
Rotation	360 deg. 360 deg.
Circle Side Shift (right and left)	787 mm (31 in.) 787 mm (31 in.)
Base Length	3.66 m (144 in.) (12 ft. 0 in.) / 4.27 m (168 in.) (14 ft. 0 in.) 4.27 m (168 in.) (14 ft. 0 in.)
Height (measured along arc, including	610 mm (24 in.) 686 mm (27 in.)
Thickness	22 mm (0.88 in.) 25 mm (1 in.)
Width of Cut	1.20 m (48 in.) (4 ft. 0 in.) 1.19 m (46.7 in.) (3 ft. 11 in.)
Maximum Depth	335 mm (13.2 in.) 325 mm (12.8 in.)
Spacing	146 mm (5.75 in.) 117 mm (4.6 in.)
Size	25 x 76 mm (1 x 3 in.) 25 x 76 mm (1 x 3 in.)
Above Ground (top of tube)	1864 mm (73.4 in.)
Range	988 mm (38.9 in.)
Shank Size	61.5 x 133 mm (2.42 x 5.25 in.) 25 x 76 mm (1 x 3 in.)
14R24 on	254-mm (10 in.) Rim 17.5R25 on 356-mm (14 in.) Rim 550/65R25 on 432-mm (17 in.) Rim
Wheel Tread on Ground	2.08 m (82.0 in.) 2.16 m (85.0 in.) 2.21 m (87.0 in.)
Ground Clearance (front axle)	587 mm (23.1 in.) 587 mm (23.1 in.) 612 mm (24.1 in.)
Differential Housing	38.0 L (10 gal.) 38.0 L (10 gal.)
Tandem Housings (each)	74.0 L (19.5 gal.) 74.0 L (19.5 gal.)
Circle Gearbox	5.7 L (1.5 gal.) 5.7 L (1.5 gal.)
152-mm x	16-mm (6 in. x 5/8 in.) Cutting Edges, 14R24 L2 Tires, and 79-kg (175 lb.) Operator
Maximum Operating Weight	24 948 kg (55,000 lb.) 24 948 kg (55,000 lb.)
3.66 m x	610 mm x 22 mm (12 ft. x 24 in. x 7/8 in.) 0 kg (0 lb.) Front Mount With Teeth (5) 831 kg (1,833 lb.)
4.27 m x	610 mm x 22 mm (14 ft. x 24 in. x 7/8 in.) 105 kg (231 lb.) Tires
229 mm x	610 mm (9 in. x 24 in.) 0 kg (0 lb.)
Extensions,	610 mm (2 ft.) (right or left) 254 mm x 610 mm (10 in. x 24 in.) 179.6 kg (396 lb.)
For Use With	610-mm (24 in.) Moldboards 116 kg (255 lb.) 356 mm x 635 mm (14 in. x 25 in.) 266.7 kg (588 lb.)
For	152-mm (6 in.) Cutting Edge 19.5 kg (43 lb.) Rear 158 kg (348 lb.)
Circle-Drive Slip Clutch	9 kg (20 lb.) Arm- and Headrests
Premium	289 kg (638 lb.) Secondary Steering 26 kg (58 lb.)
Moldboard Impact-Absorption System	43 kg (95 lb.) Fire Extinguisher 14.5 kg (32 lb.)
Ripper/S carifier, Rear Mounted With Hitch and Ripper	1139 kg (2,510 lb.) Lighting Packages
Scarifier Shanks With Teeth (9 for rear ripper/scarifier)	68 kg (150 lb.) 18 Halogen Lights 8 kg (18 lb.)
Rear Counterweight With Integral Rear Hitch	727 kg (1,603 lb.) High-Front Light Bar for Snowplowing 20 kg (44 lb.)
Rear Hitch	54.4 kg (120 lb.) Auxiliary Hydraulic Control Valve Section and Controls 7 kg (15 lb.)
Push Block, Front	1338 kg (2,950 lb.) Hydraulics for Front-Mounted Equipment 9 kg (19 lb.)
J Overall Width With 14.00-R24 Tires*	2.49 m (8 ft. 2 in.) E Blade Base 2.57 m (8 ft. 5 in.)
Overlay End Bits, Reversible (one pair) Front	99 kg (218 lb.)
Heavy-Duty Dual-Input Circle-Drive Gearbox	14 kg (31 lb.) Premium Air-Suspension, Heated Seat With Adjustable 13 kg (28 lb.)
Circle Coolant Heater	4 kg (9 lb.)
Shanks (3) 10 Halogen Lights	4.5 kg (10 lb.)
Ripper Shanks and Teeth (2)	63 kg (139 lb.) 18 LED Lights 7 kg (16 lb.)
I Overall Length With Front-Mounted Blade and Ripper	10.60 m (34 ft. 9 in.) D Tandem Axle Spacing 1.54 m (5 ft. 1 in.)
H Overall Length With Scarifier	9.69 m (31 ft. 9 in.) A Height to Top of Cab 3.18 m (10 ft. 5 in.)
I Overall Length With Push Block and Ripper	9.99 m (32 ft. 9 in.) B Height to Top of Exhaust 3.10 m (10 ft. 2 in.)
I Overall Length With Scarifier and Ripper	10.59 m (34 ft. 9 in.) C Height to Top of Blade-Lift Cylinders 3.05 m (10 ft. 0 in.)
J Overall Width With 17.5-R25 Tires*	2.64 m (8 ft. 8 in.) F Wheelbase 6.16 m (20 ft. 3 in.)
*Also see Tires/Wheels on page 6. G Overall Length	8.89 m (29 ft. 2 in.)