OLIVER, M-M & COCKSHUTT COLLECTOR TRACTOR

The auction will be held at the Groenewold Farm, Located at 21800 290th Street,
Rushmore, MN From the I-90 exit on the north edge of Rushmore, MN. 3 ½ miles south
on County Road 13 then 1 ¼ miles west on 290th Street, (watch for auction signs)

SAT., JUNE 20, 2026
Starting at 10:00 a.m.

AUCTIONEER'S NOTE: We are honored to be asked to represent the Harlan Buddy Groenewold Trust with selling the following Collector Tractors and Misc items. Harlan was an avid collector and loved his Oliver tractors, He was also a great mechanic and custom built 2 replica 1950’s in 1/3 and ¼ scales along with 3- 4wd tractors and forklift, these are a must see. All items have been stored inside and are in good condition. Please make sure to be with us and we look forward to seeing you at the auction. Thank You Randy
This auction will also be telecast live for on-line bidding, for online bidding go to randybuntjerauctionandrealtyllc.com and click on for registering, catalog and internet buyers auction terms. For pictures visit our web sites at randybuntjerauctionandrealtyllc.com or midwestauctions.com/mulder 

Lunch on grounds by: CD’S Cafe

TRACTORS


Case 2470 4wd, 4,750 hrs, 3pt. 1,000 pto,
18.4 x 38 w/duals, painted red, serial#8793446

1995 White 6144 2wd, 5,041 hrs,
540 pto, 3 remotes, like new 18.4x42
rears, power shift, serial#643344M

OLIVER TRACTORS


1967 Oliver 1950 MFWD, series C, Detroit
diesel, 540 pto, 2-remotes, 3pt, shows
4,652 hrs serial#154780412

1957 Oliver Super 88, w.f, gas, 3pt, 540
pto, shows 1,065 hrs, serial#40281610

1939 Oliver 70 row crop, nf,
gas, 540 pto, serial#225003

1948 Oliver 70 Standard, w.f, crank
start, gas 540 pto, serial#31593

1948 Oliver 77 Standard w.f, belt
pulley, 540 pto, serial#269643

1960 Oliver 550 w.f, gas, 3pt, 540 pto,
shows 4,316 hrs, serial#81375519

1967 Oliver 770 nf, 3pt, good tires,
shows 4,453 hrs, serial#175486036

1960 Oliver 770 w.f, gas, 3pt, 540 pto,
shows 6,104 hrs, serial#114249721

1961 Oliver 1900 series A w.f, Detroit diesel,
good tires, 540 pto, no power steering,
Hrs unknown, serial#111207986

1956 Oliver HG 56 Cleat track,
540 pto, 8” tracks, serial#4WH410

1936? Oliver Hart Parr 70 row crop,
n.f, spoke wheels, serial#214615K

1949 Oliver 88 row crop, n.f, gas, tires like new, serial#123818C88C

WHEEL LOADER, SKID
LOADER, SNOW BLOWER


1989 Dressta 515C Wheel loader, new
batteries, 93” bucket, shows 590 hrs

1989 Bobcat 642B, 1,514 hrs, 54” quick tach
bucket, gas, new batteries, serial #504028717

Schweiss Mfg. 4’ skid loader
mount snow blower

FARM EQUIPMENT


8’ 3pt grove digger

M.F. 124 Sm. Square baler

Oliver Model #82 7’ sickle mower

Oliver 3-18 Plow

Bush Hog 23D 16 shank chisel plow

M.F 520 21’ Disc

Wil-Rich 27’ Fld. Cult. with 3 bar harrow

IH 490 24’ Disc

EZ Flow 300 gravity wagon on EZ-Flow gear

Demco 350bu. gravity wagon on Demco gear

Graham Hoeme 7 shank Duck foot

500 Gal. sprayer with 35’ booms

Oliver 351 7’ Sickle mower

MISC. ITEMS

Large assortment of IT Manuals for Oliver, M-M, Ferguson, Avery, Ford, IH, Massey Harris, Massey Ferguson

MINNEAPOLIS TRACTORS


1959 M-M GB, model 403C
w.f, gas, serial#02010571

1949 M-M R w.f, gas 540 pto, serial#0340596K

1949 M-M Z, n.f, 540 pto, serial #00605710

1953 M-M ZB, n.f, gas, 540 pto, serial#03407156

1960 M-M Super 4 star w.f, gas, 540 pto, 2 remotes,
serial #6601356 (nice clean one owner tractor)

COCKSHUTT TRACTORS


1957 Cockshutt 50, w.f, gas, 540 pto, serial#362053

1947 Cockshutt 99 w.f, crank start,
gas, 540 pto, serial#514382

Cockshutt 570 w.f, gas, 540 pto,
serial#
0G298X72 or Wheatland ED3309963

CASE, COOP & BF AVERY TRACTORS


1938 Coop #3 w.f, 540 pto, no
live power, gas, serial#11158294

1946 B.F Avery Model A, single
front wheel, gas, 540 pto, serial#1XB03

Case DC, gas, eagle hitch, n.f,
hand clutch, repainted (nice)

CUSTOM BUILT TRACTORS & FORKLIFT


Little Brute HG 292 custom built
4wd, tractor, 292 engine, propane


2-Shop built tractors with loaders
& 7’buckets, 292 gas engines

Shop Built fork lift with
Chevy gas engine, 40” forks

IH 184 Cub Cadet garden tractor
with 72” belly mower (shop built)

1/4 scale 1950 Oliver with Honda engine
½ scale 1950 MFWD Oliver with Mitsubishi engine
TRUCK, PICKUP & UTV


2012 Ford F-150, 101,176 miles,
Reg. Cab, Long box,4x4, Auto trans.

JD HPX Gator, 4x4, 424.5 hrs

1972 IH Loadstar 1600 Grain Truck, 18’ box with twin lift cylinders, 345 gas, 9.00x20 fronts 22.5 rear radials, 5x2 trans, micro brake
MISC. ITEMS


N.F Tractor dolly

1,000 Gal. propane tank on Westendorf gear

Large Band Saw

Shop built Hog roaster with rotisserie

Miller stick welder with Onan generator

50 gal. AVT spray with 12’ booms

Acme Wood stove

Older safe (no combination)

540 Power unit with 5hp electric motor

6-Oliver side shields

850 combine tires 2-14Lx16.1 3 rib on rims
2-23.1x30 on 20” rims (firestone)
6.2’x8.2’ Skid loader trailer
4’ Lawn Roller
Hog Chute
2-Oliver Radiators

Harlan Buddy Groenewold Trust, Owner

HOME

AUCTION TERMS: U.S. funds - cash or bankable check or bank wire transfer payable the day of the auction. A 5% online buyer’s premium will apply to all online purchases only. Owners & sales staff are not responsible for accidents. All items are being sold as is with no stated or implied warranty. Statements made the day of the auction taken precedence over any & all printed material. The information given is believed to be true & correct to best of the owners & sales staffs ability, but IS NOT GUARANTEED. Buyers assume full responsibility for all items upon purchase and winning the bid. Buyer shall make all inspections of items prior to purchase and rely solely on their judgment as to condition, age, hours, mileage, width, length and any safety or other defects. All out of the area buyers shall provide letter of credit to the auction company prior to purchasing. All online buyers must register for buyer’s number prior to bidding. All sales are final. LUNCH ON GROUNDS. Remember that the auction starts promptly at 10:00 A.M. Please register to bid on line at least 24 hours prior to the sale. INSPECTION: Equipment inspection will be welcome Thursday & Friday June 18th & 19th from 1:00 P.M. and 6:00 P.M.

Sale arranged and conducted by:
Randy Buntjer Auction & Realty LLC

Auctioneers:
Randy Buntjer
Lic. 53-18
Phone 507-360-2650

Duane Mulder
Lic. 67-44
Phone 507-220-3558

Jim VonHoltum
Lic. 53-10
Phone 507-220-3556

J.J. VonHoltum
Lic.67-80
Phone 507-227-8029