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Upper Hours: 22,417
Lift Capacity: 300 ton
Stock Number: RKE-5279
Mileage: 89,026 mi
Description: 1999 GROVE GMK6300
BASIC SPECIFICATIONS
• Capacity: 300-ton
• Main Boom: 197ft
• Two Drum
• Cummins Engines, U...
Updated: Thursday, June 25, 2026 08:49 AM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Lift Capacity: 300 ton
Stock Number: RKE-5275
Mileage: 149,257 mi
Description: 1998 GROVE GMK6300
BASIC SPECIFICATIONS
• Capacity: 300-ton
• Main Boom: 197ft
• Jib: 167ft – 200ft Telescopic Swing-A...
Updated: Thursday, June 25, 2026 08:49 AM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Lift Capacity: 300 ton
Serial Number: 6250-8036
Stock Number: 2167
Number of Carrier Axles: 6
Description: Original owner. Crane is located in San Diego, Ca.... Cummins upper and lower engines. excellent condition. boom dolly not included in price and ca...
Updated: Tuesday, June 30, 2026 02:43 PM
Location: Phoenix, Arizona
Seller: Mardian Equipment
Upper Hours: 15,095
Lift Capacity: 300 ton
Serial Number: 6250-8021
Stock Number: 2163
Transmission: Powershift
Max Main Boom Length: 196 ft 10 in
Description: Original owner. price includes dolly
Updated: Tuesday, June 30, 2026 02:43 PM
Location: Phoenix, Arizona
Seller: Mardian Equipment
Upper Hours: 6,487
Lift Capacity: 350 ton
Winch: Yes
Upper A/C: Yes
Upper Heater: Yes
Upper A/C Condition: Good
Description: 2018 Grove GMK6300L, 350 ton all terrain, new lower engine installed in December 2025 and has a 1 year warrabty 3,443 total lower hrs, 51,500 mi, 6...
Updated: Thursday, August 06, 2026 08:04 AM
Location: Houston, Texas
Seller: Texas Used Crane Sales
Upper Hours: 9,850
Lift Capacity: 350 ton
Serial Number: 63004103
Upper A/C: Yes
Upper Heater: Yes
Number of Winches: 2
Description: 2014 Grove GMK6300L, 350 ton all terrain, new lower engine 9,850 total lower hrs, 56,000 mi, 6,089 upper hours, 263' + 69' bifold, 2 - inserts, 3 a...
Updated: Thursday, August 06, 2026 08:04 AM
Location: Houston, Texas
Seller: Texas Used Crane Sales
Upper Hours: 12,510
Lift Capacity: 350 ton
Serial Number: 63004010
Stock Number: 350C
Max Main Boom Length: 262 ft 6 in
Winch: Yes
Description: 350-US ton long boom AT crane with 2 winiches, block, ball, hydraulic jib with insert.- working crane
Updated: Thursday, July 23, 2026 07:45 AM
Location: Yadkinville, North Carolina
Seller: Crane & Rigging Corp.
Upper Hours: 1
Lift Capacity: 350 ton
Serial Number: 63006175
Mileage: 1 mi
Number of Carrier Axles: 6
Description: 2026 Grove GMK 6300L-1
350 ton capacity
262' main boom
39'-69' hydraulically offset jib
203,900 lbs cwt
ECOS & EKS5 LMI system
6 axle car...
Updated: Thursday, August 13, 2026 11:08 AM
Location: Houston, Texas
Seller: MGX Equipment Services
Upper Hours: 5,596
Lift Capacity: 350 ton
Max Main Boom Length: 263 ft
Lower Hours: 2075
Mileage: 18,691 mi
Description:
Updated: Tuesday, August 04, 2026 01:31 PM
Location: Hanson, Massachusetts
Seller: Empire Crane
Lift Capacity: 350 ton
Serial Number: 63009114
Stock Number: 10350-09
Number of Carrier Axles: 6
Description: 2007 Grove GMK6350
SN 6300-9114
350 US t
197’ Main Boom
36’ – 62’ Telescopic Swingaway Extension
69’ -200’ Full luffing Jib
Dolly Prepped
3-...
Updated: Thursday, July 30, 2026 08:18 AM
Location: Smithfield, Rhode Island
Seller: Bay Crane Service
Lift Capacity: 350 ton
Stock Number: 3235
Description: 350 Ton, 197 Ft Boom, 200 Ft Full Lattice Luffer Jib, Mercedes Engines, Two Winches, LMI, A2B, , 220,400 Lb Counterweight, Block, Ball, Three-Axle ...
Updated: Monday, June 29, 2026 02:07 PM
Location: Las Vegas, Nevada
Seller: Michels Machinery Co., Inc.
Upper Hours: 11,980
Lift Capacity: 350 ton
Mileage: 21,748 mi
Number of Carrier Axles: 6
Description: Currently located in the mid-west and available for year end purchase
• 15,5 m - 60 m (51 ft - 197 ft) five-section full power MEGAFORMTM boom
...
Updated: Thursday, July 02, 2026 02:02 PM
Location: Pittsburg, Illinois
Seller: Erwin Crane
Upper Hours: 7,530
Lift Capacity: 350 ton
Stock Number: RKE-5259
Lower Hours: 6529
Mileage: 108,814 mi
Description: 2001 GROVE GMK6350
BASIC SPECIFICATIONS
• Capacity: 350-ton
• Main Boom: 197ft
• Luffing Jib: 200ft
• Jib: 6...
Updated: Thursday, June 25, 2026 08:49 AM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Upper Hours: 9,800
Lift Capacity: 350 ton
Stock Number: RKE-5297
Lower Hours: 3175
Mileage: 47,000 mi
Description: 2014 GROVE GMK6350L
BASIC SPECIFICATIONS
• 350-ton
• Dolly Prep
• 263’, 7-section boom
• Quick Disconnect Boom
• 39’-69’ Hyd Swingaway
• ...
Updated: Thursday, June 25, 2026 08:49 AM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Upper Hours: 10,275
Lift Capacity: 350 ton
Stock Number: RKE-5287
Lower Hours: 3498
Mileage: 48,035 mi
Description: 2014 GROVE GMK 6350L
BASIC SPECIFICATIONS
• Capacity: 350-ton
• 80-meter main boom, 92-ton counterweight
• 21-meter swing away
• Quick disconn...
Updated: Thursday, June 25, 2026 08:49 AM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Upper Hours: 5,000
Lift Capacity: 450 ton
Serial Number: W09400620FWG12084
Stock Number: C-5005
Winch: Yes
Number of Winches: 2
Description: ### Why Buy this 2015 GROVE GMK6400 Crane?
This 2015 GROVE GMK6400 is a powerhouse designed for the most demanding heavy-lift operations. Boasti...
Updated: Monday, August 10, 2026 08:35 AM
Location: Spring Hope, North Carolina
Seller: Edwards, Inc
Upper Hours: 1
Lift Capacity: 500 ton
Serial Number: 64004061
Mileage: 1 mi
Description: 2026 Grove GMK 6450-1
500 ton capacity
197' main boom
82'-259' luffing jib
Mega wing - self rigging
297,600 lbs cwt
Manitowoc CCS -Operatin...
Updated: Tuesday, June 30, 2026 09:50 AM
Location: Houston, Texas
Seller: MGX Equipment Services
Upper Hours: 1
Lift Capacity: 550 ton
Serial Number: 74509023
Hours Meter: Accurate / Verified
Mileage: 1 mi
Operating Condition: Operable
Description: 2026 Grove GMK 7550
550 ton capacity
197' main boom
82'-259' luffing jib
Mega wing - self rigging
264,500 lbs cwt
ECOS & EKS5 LMI / Operati...
Updated: Thursday, August 13, 2026 11:10 AM
Location: Houston, Texas
Seller: MGX Equipment Services
Upper Hours: 7,535
Lift Capacity: 550 ton
Serial Number: 74509004
Stock Number: 551C
Max Main Boom Length: 197 ft
Winch: Yes
Description: GMK7550 with luffer, megawing
Updated: Thursday, July 23, 2026 08:06 AM
Location: Yadkinville, North Carolina
Seller: Crane & Rigging Corp.
Upper Hours: 1,931
Lift Capacity: 550 ton
Serial Number: 7450-8202
Stock Number: 11169
Max Main Boom Length: 197 ft
Upper A/C: Yes
Description: S/N 7450-8202, 2016, 550 Ton, Rebuilt Mercedes Diesels Tier 3, 1,931 Upper Hours, 466 Lower Hours, 64,422 Miles, Allison Transmission, Mega Wing Li...
Updated: Wednesday, July 01, 2026 11:14 AM
Location: Independence, Ohio
Seller: ALL Crane
Upper Hours: 9,900
Stock Number: US2910
Description: Title: Grove GMK 7550 Mobile Crane
Used Grove GMK 7550 Mobile Crane for sale.
9,900 Upper Hours
7,038 Lowers Hours
Mileage: 69,680 KM
Capa...
Updated: Monday, July 20, 2026 10:30 AM
Location: Stephenville, Texas
Seller: Omnia Machinery US SALES
Upper Hours: 7,100
Lift Capacity: 550 ton
Stock Number: ID071426JES
Max Main Boom Length: 197 ft
Counterweight: Yes
Outriggers: Yes
Description: Located in TX
2015 GMK7550
353,000 CTW
197’ main boom
259’ luffing jib
Mega wing
Boom float kit
3 axle dolly
Boom cylinders...
Updated: Wednesday, July 15, 2026 02:38 PM
Location: Boise, Idaho
Seller: Carmody and Associates
Upper Hours: 8,866
Lift Capacity: 550 ton
Stock Number: RKR-4171
Description: 2015 GROVE GMK7550
BASIC SPECIFICATIONS
• Capacity: 550 Ton
• Mercedes Diesels
• Upper Hours: 8,866
• Lower Hours: 7,100
• KM: 70,000
• 197...
Updated: Monday, August 10, 2026 12:54 PM
Location: Waterloo, Illinois
Seller: Carmody and Associates
Upper Hours: 7,646
Lift Capacity: 550 ton
Description: 2014 GROVE GMK 7550 – 550 TON ALL TERRAIN CRANE
7,646 Upper Hours
7,005 Lower Hours (57,651 KM)
Merecedes Diesels
Allison Transmission
Mega Wi...
Updated: Monday, August 03, 2026 08:53 AM
Location: Northport, Alabama
Seller: GC CRANE INC
Upper Hours: 9,000
Lift Capacity: 550 ton
Serial Number: GMK-7550
Stock Number: GMK 7550 7450
Max Main Boom Length: 197 ft
Winch: Yes
Description: 2011 GROVE GMK-7550
550 US TON CAPACITY (450 Metric Ton)
U.S. Spec Crane with Rare Tier 3 Engines-Pre Emissions, No Def!
BOOM: 197 Feet (...
Updated: Thursday, August 06, 2026 09:53 AM
Location: N/A, Pennsylvania
Seller: QUALITY CRANES
Lift Capacity: 550 ton
Serial Number: GMK-7550
Stock Number: GMK 7550 7450
Max Main Boom Length: 197 ft
Winch: Yes
Upper A/C: Yes
Description: 2003 GROVE GMK-7550
550 US TON CAPACITY (450 Metric Ton)
BOOM: 60m (197 ft) five-section boom
LUFFING JIB: 25m-79 m (82 ft - 259 ft) Latti...
Updated: Thursday, August 06, 2026 09:53 AM
Location: N/A, Pennsylvania
Seller: QUALITY CRANES
Upper Hours: 11,731
Lift Capacity: 120 ton
Winch: Yes
Number of Winches: 2
Counterweight: Yes
Outriggers: Yes
Description: 2006 Grove GMK 5120B ALL TERRAIN CRANE
$375,000.00 CAD $269,000.00 USD
167' Main boom
Swing-away jib 39' - 59' with two 26' inserts = 111'
...
Updated: Monday, August 10, 2026 02:22 PM
Location: Edmonton, Alberta, Canada
Seller: ACS Crane & Equipment Sales
Upper Hours: 20,534
Lift Capacity: 135 ton
Max Main Boom Length: 167 ft
Winch: Yes
Upper Heater: Yes
Number of Winches: 2
Description: 2012 GROVE GMK5135 (135 US TON) ($475,000.00 CAD FOB) ($340,000.00 USD FOB)
42' - 167' (12.9m - 50.8 m) MAIN BOOM
36-59' (11-18m) SWING-AWAY ...
Updated: Wednesday, July 15, 2026 02:50 PM
Location: Edmonton, Alberta, Canada
Seller: ACS Crane & Equipment Sales
