Transcript
Cummins QSB6.7
Engine
Gross Power 190.4 hp (142 kW) @ 2,200 rpm Net Power
173 hp (129 kW) @ 2,200 rpm
Maximum Digging Depth
23’ (7,015 mm)
Standard Bucket Capacity
1.6 yd3 (1.2 m3)
Operating Weight
925D
56,218 lbs (25,500 kg)
EXCAVATOR
T OU GH W ORLD. T OUGH E QU IPM ENT.
925D SPECIFICATIONS >>> ENGINE
REFERENCE ARM
Emission Regulation
Tier 3 / Stage IIIA
Arm Length
9’9” (2,960 mm)
Make
Cummins
Arm Breakout Force, max, ISO
25,628 lbf (114 kN)
Model
QSB6.7
Gross Power
190.4 hp (142 kW) @ 2,200 rpm
Net Power
173 hp (129 kW) @ 2,200 rpm
Peak Torque
373 lbf•ft (506 N•m) @ 1,400 rpm
Number of Cylinders
6
Displacement
409 in³ (6.7 L)
TRACK DRIVE Maximum Travel Speed
3.3 mph (5.3 km/h)
Gradeability
70%
Drawbar Pull
43,852 lbf (195 kN)
UNDERCARRIAGE Shoe Width Number of Shoes per Side
31.5 in. (800 mm) 51
WORKING RANGES Maximum Dig Depth
23’ (7,015 mm)
Reach at Ground Level
33’7” (10,230 mm)
Depth of 8’ Level Bottom
21’11” (6,690 mm)
Maximum Dig Height
31’11” (9,720 mm)
Dump Height
22’5” (6,840 mm)
Maximum Dig Depth of Vertical Wall
19’7” (5,960 mm)
BUCKET PERFORMANCE Standard Bucket Heaped Capacity (Referenced) 1.6 yd3 (1.2 m3) Minimum Heaped Capacity of Bucket Options
1.3 yd3 (1 m3)
Maximum Heaped Capacity of Bucket Options
1.7 yd3 (1.3 m3)
Bucket Breakout Force, max, ISO
35,969 lbf (160 kN)
Number of Bottom Rollers per Side 9
SERVICE CAPACITIES
Number of Upper Rollers per Side
Fuel Tank
119 gal (450 L)
Engine Oil
6.6 gal (25 L)
Cooling System
7.9 gal (30 L)
Hydraulic Reservoir
61 gal (230 L)
Hydraulic System Total
87.2 gal (330 L)
2
HYDRAULIC SYSTEM Main Pumps Total Flow
121.5 gal/min (460 L/min)
Relief Pressure, main
4,612 psi (31.8 MPa)
Relief Pressure, boost
4,975 psi (34.3 MPa)
SWING SYSTEM Swing Speed
10.5 rpm
Bucket: SAE 1.6yd3 (1.2m3 ) 2,425 lbs ( 1,100 kg)
Boom: 19’8” ( 6,000 mm)
Arm: 9’9” (2,960 mm)
Lift Point Height
Shoes: 2’8’’ (800 mm)
Counterweight: 13,448 lbs (6,100 kg) Max. Reach
10' 15' 20' 25' Front Side 25’ lbs ※7,537 ※7,537 ※7,701 ※7,701 20’ lbs ※7,486 ※7,486 ※7,950 ※7,950 15’ lbs 7,405 7,090 ※8,591 ※8,591 ※8,295 ※8,318 10’ lbs 10,299 7,153 6,303 ※20,460 ※20,460 ※13,137 ※13,137 ※10,429 ※9,166 ※8,821 5’ lbs 27,918 14,975 9,742 6,880 6,005 ※30,257 ※17,226 ※12,491 ※10,244 ※9,416 0 lbs 27,111 14,268 9,336 6,673 6,124 ※33,494 ※20,050 ※14,184 ※11,179 ※10,170 -5’ lbs 27,191 14,049 9,162 6,602 6,715 ※33,287 ※21,148 ※15,079 ※11,404 ※11,144 -10’ lbs 27,654 14,184 9,230 8,025 ※31,069 ※20,579 ※14,810 ※12,291 -15’ lbs 14,649 ※26,276 ※26,276 ※17,854 1. ※ Indicates the load is limited by hydraulic capacity rather than tipping capacity. 2. The above rated loads are in compliance with ISO 10567 hydraulic excavator lift capacity rating standard. They do not exceed 87% of hydraulic lifting capacity or 75% tipping load. 3. Ratings at bucket lift hook.
Liugong Construction Machinery N.A., LLC 22220 Merchants Way, Suite 100, Katy, Texas 77449 T: (281) 579-8882 F: (281) 579-8388 www.liugongna.com Specifications and designs are subject to change without notice. Machines shown may include optional equipment.
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07/2014 Designed by LiuGong
