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145 X4 Spin Ace
Spin Ace Minimum Swing Radius Excavators get you in and out of tight work spaces easily.
Link-Belt 145 X4 Series excavators are built to exceed your expectations.
We redesigned the control spools and incorporated spool stroke control (SSC) functions into the hydraulic system to reduce pressure loss and distribute hydraulic oil more smoothly, reducing cycle times by up to 3%.
Expect more power and fuel efficiency, thanks to an innovative Final Tier 4 engine that delivers up to 6% improved fuel efficiency, without a Diesel Particulate Filter (DPF) to maintain or replace! Settle in to the roomiest, most accommodating cab in its class, with more legroom and a new highback, heated seat for shift-long comfort. Daily maintenance is a snap, with ground-level access to all service points, easily opened by hand.
| Body | |
|---|---|
| Cab | ROPS and FOPS Level 1 certified with automatic climate control A/C and heat with defroster, 7″ LCD Hi-Definition color monitor with full time rear view camera display, fuel efficiency gauge, low-effort joysticks are pre-wired for auxiliary hydraulics, dual cab lights, pattern control valve, safety glass windows, sunroof with sunshade, shockless cab suspension with four fluid-filled cab mounts, SCM High-Back reclining suspension seat, sliding 4-position tilting control consoles, AM/FM sound system with MP3 auxiliary input jack, digital clock, dome light, seat belt, coat hook, cup holder, storage compartments, floor mat, footrests, ashtray, 24V cigarette lighter, 12V outlet, travel alarm, handrails, mirrors, side-entry cab filter. |
| Controls | Three selectable work modes, RemoteCARE Telematics GPS system, anti-theft password protection system, onboard self-diagnostic system with memory and service interval reminders, auto idling system, one-touch decelerator, auto-idle engine shutdown, auto-power boost, neutral safety start, gate-lock safety shutoff. |
| Dimensions | |
|---|---|
| Length | 12’8”-24’3” |
| Width | 8’2” |
| Height | 9’9” |
| Weight | 32,100 lbs. 33,600 lbs. (w/dozer blade) |
| Fuel Tank Capacity | 53 Gallons |
| Maximum Reach Ground | 26’8” (8'2 Arm) 28’3” (9'11" Arm) 25’6” (6'11" Arm) |
| Engine | |
|---|---|
| Engine Make | Isuzu |
| Engine Model | AR-4JJ1X |
| Engine Type | Final Tier 4 Turbocharged diesel engine w/electronic control (ECM) and high pressure common-rail fuel injection |
| Cylinders | 4 |
| Horsepower | 102 HP |
| Cooling | Water-cooled |
| Displacement | 183 cu in |
| Torque | 257 lbf-ft (349 Nm) @ 1,800 rpm |
| DEF Tank Capacity | 11.41 Gallons |
| Drivetrain | |
|---|---|
| Starter | 24V-4.0 kW |
| Gradeability | 70% (35°) |
| Drawbar Pull | 26,100 lbf |
| Alternator | 50 amp |
| Track Rollers | 7 per Side |
| Ground Pressure | 5.22 psi |
| Carrier Rollers | 2 per Side |
| Hydraulic | |
|---|---|
| Pump | Pump Output: 2 x 34.1 GPM Pilot Pump Maximum Flow: 5.3 GPM |
| Hydraulic Tank Capacity | 20 Gallons |
| Hydraulic System | Open-center system, two variable-displacement electronically controlled axialpiston pumps and one gear pump for pilot controls, main control valve with one 4-spool section and one 5-spool section with auxiliary spool: stackable, Auxiliary Control System, oil cooler, Auto-Power boost, boom and arm anti-drift valves, 6 micron return filter, firewall, hydraulic oil sample port. |
| Hydraulic Cylinders | Number of cylinders-bore x stroke Boom: 2-4.1” x 44.1” Arm: 1-4.5” x 43.6” Bucket: 3.7” x 34.7” |
| Relief Valve Setting | Boom/Arm/Bucket: 4,970 PSI In Power Boost: 5,260 PSI Swing Circuit: 4,050 PSI Travel Circuit: 4,970 PSI |
| Operational | |
|---|---|
| Dig Depth | 18’1” (8'2 Arm) 19’9” (9'11" Arm) 16’9” (6'11" Arm) |
| Dig Height | 30’8” (8'2 Arm) 31’9” (9'11" Arm) 29’9” (6'11" Arm) |
| Bucket Digging Force | 21,400 lbf |
| Dump Height | 22’9” (8'2 Arm) 23’11” (9'11" Arm) 21’10” (6'11" Arm) |
| Bucket Capacity | 0.42-0.98 cu yds |
| Travel Speed - Forward | 2.1-3.5 mph |
| Maximum Reach | 27’2” (8'2 Arm) 28’8” (9'11" Arm) 26’1” (6'11" Arm) |
| Tail Swing Radius | 5’0” |
| Swing | Planetary reduction powered by axial-piston motor, Internal ring gear with grease cavity for swing pinion, Swing bearing is single-row, shear type ball bearing, Mechanical disc swing brake, Free swing. |
| Max. Arm Digging Force | 14,800 lbf |
| Swing Torque | 27,400 lbf-ft |
| Swing Speed | 12.5 RPM |
| Track Link Pitch | 6.77” |
| Shoes | 46 per side |
| Shoe Width | 23.6” |
| Tail Swing | 5’ |
| Bucket Rotation | 178° |
| Battery | |
|---|---|
| Battery | (2) 12-volt 72 amp hours |
CAB
ENGINE
Water Separators
HYDRAULICS
UNDERCARRIAGE
UPPERSTRUCTURE
ATTACHMENT
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
| Main Technical Specifications | |
|---|---|
| MAKE | Link-Belt |
| MODEL | 145 X4 SA |
Do you want to know if renting makes more economical sense?
Call us and find out today.
